'প্রযুক্তিতে নতুনের ছোঁয়া'

কীবোর্ডের F1 থেকে F12 পর্যন্ত কী গুলোর কাজের বিবরণ

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<span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">আমরা জানি</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">, F1 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">থেকে </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">F12 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">পর্যন্ত যে এক
ডজন কি আছে সেগুলোকে ফাংশন কি বলা হয় । এখন আসুন জেনে নেয় এই কী গুলোর কাজ কি।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
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<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F1</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-size: 12pt;">সহায়তাকারী কি
হিসেবে ব্যবহূত হয়। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">F1 </span><span lang="BN-BD" style="font-size: 12pt;">চাপলে প্রতিটি প্রোগ্রামের </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">‘</span><span lang="BN-BD" style="font-size: 12pt;">হেল্প</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">’ </span><span lang="BN-BD" style="font-size: 12pt;">চলে আসে।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
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<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F2</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">সাধারণত কোনো
ফাইল বা ফোল্ডারের নাম বদলের (রিনেম) জন্য ব্যবহূত</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">হয়। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Alt+Ctrl+F2 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে
মাইক্রোসফট ওয়ার্ডের নতুন ফাইল খোলা হয়। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Ctrl+F2 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">ওয়ার্ডে প্রিন্ট প্রিভিউ দেখা যায়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
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<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F3</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">: </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">এটি চাপলে
মাইক্রোসফট উইন্ডোজসহ অনেক প্রোগ্রামের সার্চ সুবিধা চালু</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">হয়। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Shift+F3 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে ওয়ার্ডের
লেখা বড় হাতের থেকে ছোট হাতের বা প্রত্যেক</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">শব্দের প্রথম অক্ষর বড় হাতের বর্ণ দিয়ে শুরু ইত্যাদি কাজ
করা হয়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
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<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F4</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">ওয়ার্ডের </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">last action performed </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">আবার (</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Repeat) </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">করা যায় এ কি চেপে।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> Alt+F4 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে সক্রিয় সব প্রোগ্রাম বন্ধ করা
হয়। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Ctrl+F4 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে সক্রিয় সব</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">উইন্ডো বন্ধ করা হয়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
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<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F5</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">মাইক্রোসফট
উইন্ডোজ</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">, </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">ইন্টারনেট ব্রাউজার ইত্যাদি </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Refresh </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">করা হয় </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">F5 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে। পাওয়ার পয়েন্টের স্লাইড শো শুরু করা যায়। ওয়ার্ডের </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">find, replace, go to </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">উইন্ডো খোলা হয়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
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<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F6</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">এটা দিয়ে মাউস
কারসারকে ওয়েব ব্রাউজারের ঠিকানা লেখার জায়গায়</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> (</span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">অ্যাড্রেসবার) নিয়ে যাওয়া হয়। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Ctrl+Shift+F6 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে ওয়ার্ডে খোলা অন্য</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">ডকুমেন্টটি সক্রিয় করা হয়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
<div class="MsoNormal">
<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F7</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">ওয়ার্ডে লেখার
বানান ও ব্যাকরণ ঠিক করা হয় এ কি চেপে। ফায়ারফক্সের</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> Caret browsing </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চালু করা যায়। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Shift+F7 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে ওয়ার্ডে কোনো নির্বাচিত শব্দের</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">প্রতিশব্দ</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">, </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">বিপরীত শব্দ</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">, </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">শব্দের ধরন ইত্যাদি জানার অভিধান চালু
করা হয়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
<div class="MsoNormal">
<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F8</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">অপারেটিং
সিস্টেম চালু হওয়ার সময় কাজে লাগে এই কি। সাধারণত উইন্ডোজ </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Safe Mode-</span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">এ চালাতে এটি চাপতে হয়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
<div class="MsoNormal">
<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F9</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">কোয়ার্ক এক্সপ্রেস
৫.০-এর মেজারমেন্ট টুলবার খোলা যায় এই কি দিয়ে।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
<div class="MsoNormal">
<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F10</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">ওয়েব ব্রাউজার বা কোনো খোলা উইন্ডোর মেনুবার নির্বাচন করা হয় এ কি</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Shift+F10 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে কোনো নির্বাচিত লেখা বা সংযুক্তি</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">, </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">লিংক বা ছবির ওপর</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">মাউস রেখে ডান বাটনে ক্লিক করার কাজ করা হয়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
<div class="MsoNormal">
<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F11</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">: </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">ওয়েব ব্রাউজার পর্দাজুড়ে দেখা যায় ।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
<div class="MsoNormal">
<b><span style="color: #4f81bd; font-family: "Times New Roman","serif"; font-size: 18.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-themecolor: accent1;">F12</span></b><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> : </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">ওয়ার্ডের </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Save as </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">উইন্ডো খোলা হয় এ কি চেপে। </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Shift+F12 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">মাইক্রোসফট ওয়ার্ডের ফাইল সেভ করা হয়। এবং </span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";">Ctrl+Shift+F12 </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">চেপে ওয়ার্ড ফাইল</span><span lang="BN-BD" style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"> </span><span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">প্রিন্ট করা হয়।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";"><br /></span></div>
<div class="separator" style="clear: both; text-align: center;">
</div>
<div class="MsoNormal">
<span lang="BN-BD" style="font-family: Vrinda; font-size: 12.0pt; mso-ascii-font-family: "Times New Roman"; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">আশা করি এই
তথ্য গুলো আপনাদের অনেক কাজে আসবে।</span><span style="font-family: "Times New Roman","serif"; font-size: 12.0pt; mso-bidi-language: BN-BD; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div>
</div>

কীবোর্ডের F1 থেকে F12 পর্যন্ত কী গুলোর কাজের বিবরণ

আমরা জানি , F1 থেকে F12 পর্যন্ত যে এক ডজন কি আছে সেগুলোকে ফাংশন কি বলা হয় । এখন আসুন জেনে নেয় এই কী গুলোর কাজ কি। ...

AIUB campus No.... [সি প্রোগ্রামিং]

<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: center;">
<h2>
<span style="font-size: large;">Question</span>:</h2>
</div>
<div class="note">
Consider the room numbers of AIUB campus 4 - 423, 432, 441, 234, 534, 132. Here first digit represents campus number, second digit represents floor number and third digit represents room number in that floor. Write a program that will take a three digit number (like 423) and output the campus, floor & room number according to the input..</div>
<h2 style="text-align: center;">
<span style="font-size: large;">Solve:</span></h2>
<pre class="brush:cpp;">#include<stdio.h>

int main()
  {

char ch[4];

printf("Please input campus code:");

scanf("%s",ch);

printf("Campus: %c\n",ch[0]);

printf("Floor: %c\n",ch[1]);

printf("Room: %c\n",ch[2]);

return 0;
  }</pre>
<br />
<div>
<br /></div>
<div>
<h2 style="text-align: center;">
<span style="font-size: large;">Output:</span></h2>
</div>
<div>
<span style="color: red; font-size: large;">                          </span><br />
<div class="separator" style="clear: both; color: red; font-size: x-large; text-align: center;">
 <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1RfEUW2UmyNGfFnF2r3p3tC39ulDgDRqGsaiUUabBIWgUM4-0QMnTuzT8ykQUZJTJpl5ZwuPsp04tW5M72R0GNnhHCb2cwer9AVDNtNkgYTioOCqmjCCkg8xCFRNlnSawUmbO04P-9r6L/s1600/01.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="209" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1RfEUW2UmyNGfFnF2r3p3tC39ulDgDRqGsaiUUabBIWgUM4-0QMnTuzT8ykQUZJTJpl5ZwuPsp04tW5M72R0GNnhHCb2cwer9AVDNtNkgYTioOCqmjCCkg8xCFRNlnSawUmbO04P-9r6L/s1600/01.jpg" width="320" /></a></div>
<div class="separator" style="clear: both; text-align: center;">
<span style="background-color: white; color: #999999; font-size: x-small;">Screenshot:01</span></div>
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 <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhjl_f02LSwaEE7Yjr2I3nFi1wct0KkEN-Zm0akx5pUOfMSmE9Pd6Ui3fL6r8wgMNFYHQ6EH_rEjUVkmblbwDdHuz2JlYKeeWjMrRkh7xjcJFLeHADQAZuOxH7nYGl0JzvsOOltOiT_4myu/s1600/02.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="209" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhjl_f02LSwaEE7Yjr2I3nFi1wct0KkEN-Zm0akx5pUOfMSmE9Pd6Ui3fL6r8wgMNFYHQ6EH_rEjUVkmblbwDdHuz2JlYKeeWjMrRkh7xjcJFLeHADQAZuOxH7nYGl0JzvsOOltOiT_4myu/s1600/02.jpg" width="320" /></a></div>
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<span style="background-color: white; color: #999999; font-size: x-small;">Screenshot:02</span></div>
</div>
</div>

AIUB campus No.... [সি প্রোগ্রামিং]

Question : Consider the room numbers of AIUB campus 4 - 423, 432, 441, 234, 534, 132. Here first digit represents campus number, secon...

Array Indices [ সি প্রোগ্রামিং ]

<div dir="ltr" style="text-align: left;" trbidi="on">
#include <stdio.h><br />
<br />
int main()<br />
{<br />
  int x;<br />
  int y;<br />
  int array[8][8]; /* Declares an array like a chessboard */<br />
<br />
  for ( x = 0; x < 8; x++ ) {<br />
    for ( y = 0; y < 8; y++ )<br />
      array[x][y] = x * y; /* Set each element to a value */<br />
  }<br />
  printf( "Array Indices:\n" );<br />
  for ( x = 0; x < 8;x++ ) {<br />
    for ( y = 0; y < 8; y++ )<br />
    {<br />
        printf( "[%d][%d]=%d", x, y, array[x][y] );<br />
    }<br />
    printf( "\n" );<br />
  }<br />
  getchar();<br />
}<br />
<div>
<span style="color: red;"><br /></span></div>
<div>
<span style="color: red; font-size: large;"><b>Output:</b></span></div>
<div>
<br /></div>
<div>
<br /></div>
<div>
                                    <br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0rhj1bfcHc0tFDXUW6sI6IcdzC-7mrHwoDq0Y6StFbnzCbhRV86bl0WAEHkFQ0LYsslscZI1A_uFGJhsh3uEXPIDCPchZQjYieY__DQSpUWjaX6cZ8RgBQxXbyguuPirmxSTSbXt17xmm/s1600/Screenshot_2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="207" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0rhj1bfcHc0tFDXUW6sI6IcdzC-7mrHwoDq0Y6StFbnzCbhRV86bl0WAEHkFQ0LYsslscZI1A_uFGJhsh3uEXPIDCPchZQjYieY__DQSpUWjaX6cZ8RgBQxXbyguuPirmxSTSbXt17xmm/s1600/Screenshot_2.jpg" width="320" /></a></div>
</div>
</div>

Array Indices [ সি প্রোগ্রামিং ]

#include <stdio.h> int main() { int x; int y; int array[8][8]; /* Declares an array like a chessboard */ for ( x = 0;...

কলার গুনাগুনের কথা

<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: left;">
<span style="font-size: large;"><span style="color: blue;"><b>কলা<span style="color: black;"><span style="font-size: small;">র</span></span></b></span></span> অনেক গুণ রয়েছে। কলা শুধু ফিট থাকতে সাহায্য করে না, কলা মানুষকে 
সুন্দর করে এবং আনন্দিত থাকতে অনেক বড় ভূমিকা পালন করে। চলুন কলার গুণাগুণ
 সম্পর্কে আরো জানা যাক৷</div>
‘কলা’ ঝটপট এনার্জি দেয়<br />
<br />
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‘কলা’ কেন ফিট
 রাখে? কলাতে রয়েছে শর্করা, মিনারেল, পটাশিয়াম ও ম্যাগনেশিয়াম। কলা খুব 
তাড়াতাড়ি শরীরে এনার্জি এনে দেয়। পটাশিয়াম শরীরের এনজাইমকে সক্রিয় 
রাখে এবং মাংসপেশিকে কোমল ও মসৃন করে নার্ভকে সতেজ রাখতে সহায়তা করে। তাই 
অনেকে দিনের শুরুতেই একটি কলা খেয়ে ভালোভাবে দিন শুরু করেন। বিশেষ <span class="text_exposed_show">করে ছাত্রদের বেশ কাজে দেয় কলা।</span><br />
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কলা মেজাজ ভালো করে দেয়<br />
কলা এমন একটি ফল যা সারা বছর এবং সব দেশেই পাওয়া যায়। আমরা যে খাবার খাই
 তার পুষ্টিগুণের কারণে শরীর ভালো লাগা এবং ভারসাম্য রক্ষার নির্দেশ পায় 
সরাসরি মস্তিস্ক থেকে। কলা এ কাজটি করে খুবই দ্রুত, যার ফলে কলা খাওয়ার পর
 মেজাজ ভালো হতে খুব বেশি সময় লাগে না। এমন অনেক মানুষ আছেন, যাদের ঘুম 
থেকে ওঠার পর কিছুই খেতে ইচ্ছে করে না, তাদের জন্য কলা খুবই প্রয়োজনীয় 
একটি খাবার।<br />
কলাতে রয়েছে অনেক কিছু<br />
মিনারেল, আয়রন, ভিটামিন 
‘সি’ ও ‘ই’ সহ বেশ কয়েকটি ভিটামিন। এই সব কিছুর মিশ্রণ ক্যানসার 
প্রতিরোধেও সহায়তা করে। কলায় রয়েছে প্রচুর প্রোটিন এবং শরীরের জন্য 
প্রয়োজনীয় ৮টি অ্যামিনো অ্যাসিড৷<br />
কলা খেয়ে সুন্দর থাকুন<br />
কলা 
শুধু শরীরের ভেতরকেই ভালো রাখে না, বাইরের সৌন্দর্যকেও বাড়িয়ে তোলে। কলা 
ছোট-বড় সবার জন্যই উপাদেয়। হলুদ রং-এর কলা এনার্জি এনে দেয় এবং 
পাকস্থলিকে সক্রিয় রাখতেও সাহায্য করে।<br />
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কলা কি মোটা করে?<br />
কলায়
 ক্যালোরি আছে এবং এটা মোটা করে- সম্পূর্ণ ভুল ধারণা। বরং কলা খেয়ে ওজন 
কমানো সম্ভব। কলা বিভিন্নভাবে খাওয়া যায়। যেমন কলা দিয়ে তৈরি বিশেষ 
ধরনের কেক, কলার চিপস, মিল্কশেক, আইসক্রিম, বিস্কুট ইত্যাদি।<br />
কলার মিউজিয়াম<br />
শিল্পী ব্যার্নহার্ড স্টেলমাখার ১৯৯১ সালের ২২শে জুন জার্মানির 
শ্লেসভিগ-হলস্টাইন রাজ্যে কলার এই মিউজিয়ামটি তৈরি করেন। অসংখ্য সুন্দর 
সুন্দর ছবি প্রদর্শনীর মাধ্যম জার্মানিতে কলা সম্পর্কিত একমাত্র 
মিউজিয়ামটি সাজানো হয়েছে।</div>
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