Knowledge of Technology

<style>/*<meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/>
<meta name='google-adsense-platform-domain' content='blogspot.com'/>

<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2313020553428720&host=ca-host-pub-1556223355139109" crossorigin="anonymous"></script>

<!-- data-ad-client=ca-pub-2313020553428720 -->

<link rel="stylesheet" href="https://fonts.googleapis.com/css2?display=swap&family=Tiro+Bangla&family=Noto+Sans+Bengali&family=Galada&family=Atma&family=Noto+Sans"></head>
<body>*/</style>

<style>/*
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/1455187647-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY74nUizVrU_9X7K1LGNnmm9Lj5fOQ:1743389003155';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d6003759603735871076','//www.techbidda.com/','6003759603735871076');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '6003759603735871076', 'title': 'Knowledge of Technology', 'url': 'https://www.techbidda.com/', 'canonicalUrl': 'https://www.techbidda.com/', 'homepageUrl': 'https://www.techbidda.com/', 'searchUrl': 'https://www.techbidda.com/search', 'canonicalHomepageUrl': 'https://www.techbidda.com/', 'blogspotFaviconUrl': 'https://www.techbidda.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': '', 'encoding': 'UTF-8', 'locale': 'bn', 'localeUnderscoreDelimited': 'bn', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Knowledge of Technology - Atom\x22 href\x3d\x22https://www.techbidda.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22Knowledge of Technology - RSS\x22 href\x3d\x22https://www.techbidda.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Knowledge of Technology - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/6003759603735871076/posts/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-2313020553428720', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': true, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/f83aabf0a8426f66', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': '\u09b2\u09bf\u0999\u09cd\u0995 \u09aa\u09be\u09a8', 'key': 'link', 'shareMessage': '\u09b2\u09bf\u0999\u09cd\u0995 \u09aa\u09be\u09a8', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Facebook \u098f \u09b6\u09c7\u09df\u09be\u09b0 \u0995\u09b0\u09c1\u09a8', 'target': 'facebook'}, {'name': '\u098f\u099f\u09bf \u09ac\u09cd\u09b2\u0997 \u0995\u09b0\u09c1\u09a8!', 'key': 'blogThis', 'shareMessage': '\u098f\u099f\u09bf \u09ac\u09cd\u09b2\u0997 \u0995\u09b0\u09c1\u09a8!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'X \u098f \u09b6\u09c7\u09df\u09be\u09b0 \u0995\u09b0\u09c1\u09a8', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Pinterest \u098f \u09b6\u09c7\u09df\u09be\u09b0 \u0995\u09b0\u09c1\u09a8', 'target': 'pinterest'}, {'name': '\u0987\u09ae\u09c7\u09b2', 'key': 'email', 'shareMessage': '\u0987\u09ae\u09c7\u09b2', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27bn\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': true, 'jumpLinkMessage': 'Read more \xbb', 'pageType': 'index', 'pageName': '', 'pageTitle': 'Knowledge of Technology', 'metaDescription': 'Techbidda - Your go-to Bengali tech blog! Get the latest tech news, guides, tips, and reviews in Bengali. Stay updated with the world of technology.'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': '\u09b8\u09ae\u09cd\u09aa\u09be\u09a6\u09a8\u09be', 'linkCopiedToClipboard': '\u09b2\u09bf\u0999\u09cd\u0995 \u0995\u09cd\u09b2\u09bf\u09aa\u09ac\u09cb\u09b0\u09cd\u09a1\u09c7 \u0995\u09aa\u09bf \u0995\u09b0\u09be \u09b9\u09df\u09c7\u099b\u09c7!', 'ok': '\u09a0\u09bf\u0995 \u0986\u099b\u09c7', 'postLink': '\u09b2\u09bf\u0999\u09cd\u0995 \u09aa\u09cb\u09b8\u09cd\u099f \u0995\u09b0\u09c1\u09a8'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': '\u0995\u09be\u09b8\u09cd\u099f\u09ae', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'Knowledge of Technology', 'description': 'Techbidda - Your go-to Bengali tech blog! Get the latest tech news, guides, tips, and reviews in Bengali. Stay updated with the world of technology.', 'url': 'https://www.techbidda.com/', 'type': 'feed', 'isSingleItem': false, 'isMultipleItems': true, 'isError': false, 'isPage': false, 'isPost': false, 'isHomepage': true, 'isArchive': false, 'isLabelSearch': false}}, {'name': 'widgets', 'data': [{'title': 'Logo', 'type': 'HTML', 'sectionId': 'header-main', 'id': 'HTML10'}, {'title': 'Icons, Dark, Search', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList10'}, {'title': 'Menu', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList11'}, {'title': '', 'type': 'HTML', 'sectionId': 'before-post', 'id': 'HTML1'}, {'title': '\u09ac\u09cd\u09b2\u0997 \u09aa\u09cb\u09b8\u09cd\u099f\u0997\u09c1\u09b2\u09bf', 'type': 'Blog', 'sectionId': 'blog-post', 'id': 'Blog1', 'posts': [{'id': '4964746277641520377', 'title': '\u09e8\u09e6\u09e8\u09eb \u09b8\u09be\u09b2\u09c7 \u09ae\u09cb\u09ac\u09be\u0987\u09b2 \u09a6\u09bf\u09af\u09bc\u09c7 \u0985\u09a8\u09b2\u09be\u0987\u09a8\u09c7 \u0986\u09af\u09bc \u0995\u09b0\u09be\u09b0 \u09e7\u09e6\u099f\u09bf \u09b8\u09c7\u09b0\u09be \u0989\u09aa\u09be\u09af\u09bc', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj7VyFTOc3AhmFdw6ZcwaXILg2iUunk0tUslDNQOSvXk4eh9QALthGLhJPk-QfuctG-hO0am74NJK2FhB21Noc5mjidGhLkfRxsdFhbg5Bp98ZrCq5MjD3ZLjsJzNEZKKfhvxaQrNhlsEsZ5wWRrGRKC9DA11VxNiFgX4k4laOdgG8At5PRG6nzn249MAhF/w640-h360/%E0%A6%AE%E0%A7%8B%E0%A6%AC%E0%A6%BE%E0%A6%87%E0%A6%B2%20%E0%A6%A6%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A7%87%20%E0%A6%85%E0%A6%A8%E0%A6%B2%E0%A6%BE%E0%A6%87%E0%A6%A8%E0%A7%87%20%E0%A6%86%E0%A6%AF%E0%A6%BC%20%E0%A6%95%E0%A6%B0%E0%A6%BE%E0%A6%B0%20%E0%A7%A7%E0%A7%A6%E0%A6%9F%E0%A6%BF%20%E0%A6%B8%E0%A7%87%E0%A6%B0%E0%A6%BE%20%E0%A6%89%E0%A6%AA%E0%A6%BE%E0%A6%AF%E0%A6%BC.jpg', 'showInlineAds': false}, {'id': '6888767855693113794', 'title': '\u099a\u09a8\u09cd\u09a6\u09cd\u09b0\u0997\u09cd\u09b0\u09b9\u09a3 \u0993 \u09b8\u09c2\u09b0\u09cd\u09af\u0997\u09cd\u09b0\u09b9\u09a3 \u0995\u09c7\u09a8 \u09b9\u09af\u09bc? \u09b8\u09b9\u099c \u09ad\u09be\u09b7\u09be\u09af\u09bc \u09aa\u09c2\u09b0\u09cd\u09a3 \u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGOE348v_g447qb4_kJB01Cwz0KKVg8VR0n17cOz9ktXCM6UIDq8eE4zERn0KA4EDU567JESz8351fKPc2REv0sjrlAf1I1SxHVsjXIeEKypAN1qzQrzmJCcocBG_L9UhRYEo_TfO4IIrl-7OGBZbyC4di8mOoqGCAsWROt-ZDouxVhmjMCNqh-UQhHDz-/w640-h360/%E0%A6%9A%E0%A6%A8%E0%A7%8D%E0%A6%A6%E0%A7%8D%E0%A6%B0%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A6%B9%E0%A6%A3%20%E0%A6%93%20%E0%A6%B8%E0%A7%82%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A6%B9%E0%A6%A3%20%E0%A6%95%E0%A7%87%E0%A6%A8%20%E0%A6%B9%E0%A6%AF%E0%A6%BC.jpg', 'showInlineAds': false}, {'id': '8129045196837399843', 'title': '\u09a8\u09cd\u09af\u09be\u09a8\u09cb \u099f\u09c7\u0995\u09a8\u09cb\u09b2\u099c\u09bf \u0995\u09bf? \u0987\u09a4\u09bf\u09b9\u09be\u09b8, \u0995\u09be\u099c \u0993 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac \u099c\u09c0\u09ac\u09a8\u09c7 \u09aa\u09cd\u09b0\u09df\u09cb\u0997', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYNnjYFsIJy2DnEBDqASIZY4Nbsu1x9_cadpZrLb6iefjhlnA1You3O6cvwTIuR-V_crLE4hI10H6vUIgFnX4jZ0dsexAAzSgw0ewPfOpXMnAwEYYaiCijFaW4NPkrlymYrcNByFFjbq-XZl0PXITQQPCPIU7JHmRVikoB2MKk7K2asmvoNSpoxxOzTk5L/w640-h360/%E0%A6%A8%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%A8%E0%A7%8B%20%E0%A6%9F%E0%A7%87%E0%A6%95%E0%A6%A8%E0%A7%8B%E0%A6%B2%E0%A6%9C%E0%A6%BF%20%E0%A6%95%E0%A6%BF%20%E0%A6%87%E0%A6%A4%E0%A6%BF%E0%A6%B9%E0%A6%BE%E0%A6%B8,%20%E0%A6%95%E0%A6%BE%E0%A6%9C%20%E0%A6%93%20%E0%A6%AC%E0%A6%BE%E0%A6%B8%E0%A7%8D%E0%A6%A4%E0%A6%AC%20%E0%A6%9C%E0%A7%80%E0%A6%AC%E0%A6%A8%E0%A7%87%20%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AF%E0%A6%BC%E0%A7%8B%E0%A6%97.jpg', 'showInlineAds': false}, {'id': '5874547582509665992', 'title': '\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09cb\u0995\u09be\u09b0\u09c7\u09a8\u09cd\u09b8\u09bf \u0995\u09bf \u098f\u09ac\u0982 \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7? (Beginner\u2019s Guide)', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgetGg4ii3mR4emTvtRak8WUoy0wMhWAh6PmgtIhP79JMEnEH6DLT2LaAjiH6EMpexrZL0j_uwupoU0PJIaF6ylvzJGjuuWRmRLB-FRn6bcrTbsZxJv80scnbAsteviCDAEv9aCYwETRPfFbH7BSRBGZzsw_iPFrZx2PaHM9PU0jCRwXZ5oETu7_1ohXUQw/w640-h362/%E0%A6%95%E0%A7%8D%E0%A6%B0%E0%A6%BF%E0%A6%AA%E0%A7%8D%E0%A6%9F%E0%A7%8B%E0%A6%95%E0%A6%BE%E0%A6%B0%E0%A7%87%E0%A6%A8%E0%A7%8D%E0%A6%B8%E0%A6%BF%20%E0%A6%95%E0%A6%BF%20%E0%A6%8F%E0%A6%AC%E0%A6%82%20%E0%A6%95%E0%A6%BF%E0%A6%AD%E0%A6%BE%E0%A6%AC%E0%A7%87%20%E0%A6%95%E0%A6%BE%E0%A6%9C%20%E0%A6%95%E0%A6%B0%E0%A7%87.jpg', 'showInlineAds': false}], 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'share', 'label': ''}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'Labels:'}]}], 'allBylineItems': [{'name': 'share', 'label': ''}, {'name': 'labels', 'label': 'Labels:'}]}, {'type': 'AdSense', 'sectionId': 'ads-post', 'id': 'AdSense2'}, {'type': 'AdSense', 'sectionId': 'ads-post', 'id': 'AdSense1'}, {'title': 'Translate', 'type': 'Translate', 'sectionId': 'sidebar-static', 'id': 'Translate1'}, {'title': '\u0995\u09cd\u09af\u09be\u099f\u09be\u0997\u09b0\u09bf \u09b8\u09ae\u09c2\u09b9', 'type': 'Label', 'sectionId': 'sidebar-static', 'id': 'Label1'}, {'title': '#recent post', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML19'}, {'title': 'About Us', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML21'}, {'title': 'Important links', 'type': 'LinkList', 'sectionId': 'footer-widget', 'id': 'LinkList13'}, {'title': 'Follow TechBidda', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML22'}, {'title': 'Contact form', 'type': 'ContactForm', 'sectionId': 'footer-widget', 'id': 'ContactForm1'}, {'title': 'Copyright', 'type': 'HTML', 'sectionId': 'copyright', 'id': 'HTML23'}, {'title': 'SVG Icons', 'type': 'HTML', 'sectionId': 'jet-options', 'id': 'HTML24'}]}]);
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML10', 'header-main', document.getElementById('HTML10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList10', 'header-main', document.getElementById('LinkList10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList11', 'header-main', document.getElementById('LinkList11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML1', 'before-post', document.getElementById('HTML1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'blog-post', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/1875393816-lbx__bn.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/1964470060-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_AdSenseView', new _WidgetInfo('AdSense2', 'ads-post', document.getElementById('AdSense2'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_AdSenseView', new _WidgetInfo('AdSense1', 'ads-post', document.getElementById('AdSense1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_TranslateView', new _WidgetInfo('Translate1', 'sidebar-static', document.getElementById('Translate1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label1', 'sidebar-static', document.getElementById('Label1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML19', 'sidebar-static', document.getElementById('HTML19'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML21', 'footer-widget', document.getElementById('HTML21'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList13', 'footer-widget', document.getElementById('LinkList13'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML22', 'footer-widget', document.getElementById('HTML22'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_ContactFormView', new _WidgetInfo('ContactForm1', 'footer-widget', document.getElementById('ContactForm1'), {'contactFormMessageSendingMsg': '\u09aa\u09be\u09a0\u09be\u09a8\u09cb \u09b9\u099a\u09cd\u099b\u09c7...', 'contactFormMessageSentMsg': '\u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09be\u09b0\u09cd\u09a4\u09be\u099f\u09bf \u09aa\u09be\u09a0\u09be\u09a8\u09cb \u09b9\u09df\u09c7\u099b\u09c7\u09f7', 'contactFormMessageNotSentMsg': '\u09ac\u09be\u09b0\u09cd\u09a4\u09be \u09aa\u09be\u09a0\u09be\u09a8\u09cb \u09af\u09be\u09df\u09a8\u09bf\u0964 \u09a6\u09df\u09be \u0995\u09b0\u09c7 \u09aa\u09b0\u09c7 \u0986\u09ac\u09be\u09b0 \u099a\u09c7\u09b7\u09cd\u099f\u09be \u0995\u09b0\u09c1\u09a8\u0964', 'contactFormInvalidEmailMsg': '\u098f\u0995\u099f\u09bf \u09ac\u09c8\u09a7 \u0987\u09ae\u09c7\u09b2 \u09a0\u09bf\u0995\u09be\u09a8\u09be \u09aa\u09cd\u09b0\u09df\u09cb\u099c\u09a8\u09f7', 'contactFormEmptyMessageMsg': '\u09ac\u09be\u09b0\u09cd\u09a4\u09be \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0 \u0996\u09be\u09b2\u09bf \u09b0\u09be\u0996\u09be \u09af\u09be\u09ac\u09c7 \u09a8\u09be\u09f7', 'title': 'Contact form', 'blogId': '6003759603735871076', 'contactFormNameMsg': '\u09a8\u09be\u09ae', 'contactFormEmailMsg': '\u0987\u09ae\u09c7\u09b2', 'contactFormMessageMsg': '\u09ac\u09be\u09b0\u09cd\u09a4\u09be', 'contactFormSendMsg': '\u09aa\u09cd\u09b0\u09c7\u09b0\u09a3', 'contactFormToken': 'AOuZoY7pC0_RHJIiBsD8OKBxJkhA6I1O0Q:1743389003155', 'submitUrl': 'https://www.blogger.com/contact-form.do'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML23', 'copyright', document.getElementById('HTML23'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML24', 'jet-options', document.getElementById('HTML24'), {}, 'displayModeFull'));
</script>
</body>*/</style>

Homepage Knowledge of Technology

নতুন ব্লগ পোস্ট সমূহ

২০২৫ সালে মোবাইল দিয়ে অনলাইনে আয় করার ১০টি সেরা উপায়

চন্দ্রগ্রহণ ও সূর্যগ্রহণ কেন হয়? সহজ ভাষায় পূর্ণ ব্যাখ্যা

ন্যানো টেকনোলজি কি? ইতিহাস, কাজ ও বাস্তব জীবনে প্রয়োগ

ক্রিপ্টোকারেন্সি কি এবং কিভাবে কাজ করে? (Beginner’s Guide)

Translate

ক্যাটাগরি সমূহ