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	<title>タブを閉じる  |  時短ワークス！</title>
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	<title>タブを閉じる  |  時短ワークス！</title>
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		<title>【メモリ消費しすぎ】開きすぎたChromeのタブはショートカットキーで閉じよう</title>
		<link>https://www.shortcut-works.com/chrome-tab-close/</link>
					<comments>https://www.shortcut-works.com/chrome-tab-close/#respond</comments>
		
		<dc:creator><![CDATA[じんじん]]></dc:creator>
		<pubDate>Tue, 05 Apr 2022 14:46:57 +0000</pubDate>
				<category><![CDATA[アプリ]]></category>
		<category><![CDATA[効率化]]></category>
		<category><![CDATA[Chrome]]></category>
		<category><![CDATA[windows]]></category>
		<category><![CDATA[ショートカット]]></category>
		<category><![CDATA[タブを閉じる]]></category>
		<category><![CDATA[デスクワーク]]></category>
		<category><![CDATA[便利技]]></category>
		<category><![CDATA[初心者]]></category>
		<category><![CDATA[時短]]></category>
		<category><![CDATA[業務効率化]]></category>
		<guid isPermaLink="false">https://www.shortcut-works.com/?p=373</guid>

					<description><![CDATA[Chromeで検索を頻繁にしていると、タブの数が毎回すごいことになっています。 タブを閉じるときに、マウスで操作をするのが億劫に感じたことはありませんか？ キーボード操作でタブの移動ができるなら、閉じることもできるのでは [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>Chromeで検索を頻繁にしていると、タブの数が毎回すごいことになっています。</p>



<p>タブを閉じるときに、マウスで操作をするのが億劫に感じたことはありませんか？</p>



<p>キーボード操作でタブの移動ができるなら、閉じることもできるのではないか？</p>



<p><span class="badge-blue">関連記事&gt;&gt;&gt;</span><a href="https://www.shortcut-works.com/chrome-move-tab/" data-type="URL" data-id="https://www.shortcut-works.com/chrome-move-tab/">【Win・Mac対応】Chromeのタブはキーボードで移動すると超快適だった</a></p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-together">

<a href="https://www.shortcut-works.com/chrome-move-tab/" title="【Win・Mac対応】Chromeのタブはキーボードで移動すると超快適だった" class="blogcard-wrap internal-blogcard-wrap a-wrap cf"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img decoding="async" width="160" height="90" src="https://www.shortcut-works.com/wp-content/uploads/2022/03/03cb876b9f894bbdbc7bfe976a9fc6ab-160x90.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/03/03cb876b9f894bbdbc7bfe976a9fc6ab-160x90.jpg 160w, https://www.shortcut-works.com/wp-content/uploads/2022/03/03cb876b9f894bbdbc7bfe976a9fc6ab-120x68.jpg 120w, https://www.shortcut-works.com/wp-content/uploads/2022/03/03cb876b9f894bbdbc7bfe976a9fc6ab-320x180.jpg 320w" sizes="(max-width: 160px) 100vw, 160px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【Win・Mac対応】Chromeのタブはキーボードで移動すると超快適だった</div><div class="blogcard-snippet internal-blogcard-snippet">筆者は仕事での情報収集や調査のために、頻繁にChromeで検索をしています。 Chromeのタブが10個以上あるのは、日常茶飯事です。 多いときは20個くらいのタブが増殖していることもあります。 Chromeのタブを切り替えるためにマウスを...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.shortcut-works.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.shortcut-works.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2022.03.31</div></div></div></div></a>
</div>



<p>調べてみたら、タブを閉じるショートカットキーがありました。</p>



<p>キーボードから手を離さずにタブを閉じることができるのは、すごく便利ですよね。</p>



<p>本記事で紹介する方法が、少しでも作業効率化のお役にたてれば幸いです。</p>




  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-2" checked><label class="toc-title" for="toc-checkbox-2">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">タブを開きすぎるデメリットとは</a></li><li><a href="#toc2" tabindex="0">メモリが不足したときに起こること</a></li><li><a href="#toc3" tabindex="0">検証！タブの数によるメモリ使用量の比較</a><ol><li><a href="#toc4" tabindex="0">タブが1つだけのメモリ使用量</a></li><li><a href="#toc5" tabindex="0">20個のタブを開いたときのメモリ使用量</a></li></ol></li><li><a href="#toc6" tabindex="0">Chromeのタブを閉じるショートカットキー</a></li><li><a href="#toc7" tabindex="0">ショートカットキーの合わせ技でChromeのタブを操作する</a></li><li><a href="#toc8" tabindex="0">最後に</a><ol><li><a href="#toc9" tabindex="0">AIスキルを身につけて、未来のキャリアを切り開こう！</a></li></ol></li></ol>
    </div>
  </div>

<h2 class="wp-block-heading"><span id="toc1">タブを開きすぎるデメリットとは</span></h2>



<figure class="wp-block-image aligncenter size-large is-resized is-style-default"><img fetchpriority="high" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-1024x576.jpg" alt="" class="wp-image-705" style="width:512px;height:288px" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-1024x576.jpg 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-300x169.jpg 300w, https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-768x432.jpg 768w, https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-1536x864.jpg 1536w, https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-2048x1152.jpg 2048w, https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-120x68.jpg 120w, https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-160x90.jpg 160w, https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-320x180.jpg 320w, https://www.shortcut-works.com/wp-content/uploads/2022/06/c01e184bb4fcaa55178940dffe24665f-376x212.jpg 376w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>タブを開きすぎるデメリットはメモリを消費してしまうことです。<br>Chromeは、タブを開くごとにタスクと呼ばれる作業を増やしていきます。<br>ひとつの作業ごとにメモリを消費するので、タブを開けば開くほどメモリを消費します。</p>



<h2 class="wp-block-heading"><span id="toc2">メモリが不足したときに起こること</span></h2>



<figure class="wp-block-image aligncenter size-large is-resized is-style-default"><img loading="lazy" decoding="async" width="1024" height="538" src="https://www.shortcut-works.com/wp-content/uploads/2022/06/1a038e3f61cbc2dadf392b30aba5266c-1024x538.jpg" alt="" class="wp-image-707" style="width:512px;height:269px" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/06/1a038e3f61cbc2dadf392b30aba5266c-1024x538.jpg 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/06/1a038e3f61cbc2dadf392b30aba5266c-300x158.jpg 300w, https://www.shortcut-works.com/wp-content/uploads/2022/06/1a038e3f61cbc2dadf392b30aba5266c-768x403.jpg 768w, https://www.shortcut-works.com/wp-content/uploads/2022/06/1a038e3f61cbc2dadf392b30aba5266c-376x197.jpg 376w, https://www.shortcut-works.com/wp-content/uploads/2022/06/1a038e3f61cbc2dadf392b30aba5266c.jpg 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>メモリの消費量が多くなると、画像や動画の読込・表示が遅くなります。<br>アプリの起動が遅くなったり、パソコンの動作が重く遅くなる傾向があります。</p>



<p>台所で例えてみましょう。<br>メモリをまな板、タブをタマネギに置き換えてみます。<br>Chromeでタブを1つ開くということは、まな板の上でタマネギを1つ刻むということです。<br>タブを20個開くということは、まな板の上で20個のタマネギを切り刻むので、調理に時間がかかります。</p>



<figure class="wp-block-image size-large"><a href="https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c.png"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c-1024x576.png" alt="" class="wp-image-376" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c-1024x576.png 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c-300x169.png 300w, https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c-768x432.png 768w, https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c-120x68.png 120w, https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c-160x90.png 160w, https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c-320x180.png 320w, https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c-376x212.png 376w, https://www.shortcut-works.com/wp-content/uploads/2022/04/d39f27cae65dd4eb281ff10aa66b7c5c.png 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /></a></figure>



<p>ちなみにタマネギを刻む人をCPU、タマネギを包丁で刻むスピードをクロック周波数に置き換えると、パソコンの仕組みも解りやすいかと思います。</p>



<h2 class="wp-block-heading"><span id="toc3">検証！タブの数によるメモリ使用量の比較</span></h2>



<figure class="wp-block-image aligncenter size-large is-resized is-style-default"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-1024x576.jpg" alt="" class="wp-image-708" style="width:512px;height:288px" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-1024x576.jpg 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-300x169.jpg 300w, https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-768x432.jpg 768w, https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-1536x864.jpg 1536w, https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-2048x1152.jpg 2048w, https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-120x68.jpg 120w, https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-160x90.jpg 160w, https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-320x180.jpg 320w, https://www.shortcut-works.com/wp-content/uploads/2022/06/37a5290de75c4eb79fa75b7083b4f647-376x212.jpg 376w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>タブの数によって、実際にどのくらいメモリ消費量が違うか比較してみましょう。<br>実際にタブを開いて検証をしてみました。</p>



<div class="wp-block-cocoon-blocks-caption-box-1 caption-box block-box has-border-color has-green-border-color cocoon-block-caption-box"><div class="caption-box-label block-box-label box-label fab-search"><span class="caption-box-label-text block-box-label-text box-label-text">検証に使用したPC</span></div><div class="caption-box-content block-box-content box-content">
<p><span class="bold"><span class="badge-blue">メーカー</span></span> <a rel="nofollow" data-atag-id="20" data-post-id="373" href="//ck.jp.ap.valuecommerce.com/servlet/referral?sid=3644540&pid=887750629"><img loading="lazy" decoding="async" src="//ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3644540&pid=887750629" height="1" width="1" border="0">Lenovo</a></p>



<p><strong><span class="badge-blue">機種名</span></strong> <a rel="nofollow" data-atag-id="21" data-post-id="373" href="//ck.jp.ap.valuecommerce.com/servlet/referral?sid=3644540&pid=887750632&vc_url=https%3A%2F%2Fwww.lenovo.com%2Fjp%2Fja%2Fdesktops%2Fthinkcentre%2Fm-series-tiny%2FThinkCentre-M75q-Gen-2%2Fp%2F11JNS00H00%3Fcid%3Djp%3Aaffiliate%3Adsry7f"><img loading="lazy" decoding="async" src="//ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3644540&pid=887750632" height="1" width="0" border="0">ThinkCentre M75q Tiny Gen2</a></p>



<p><strong><span class="badge-blue">CPU</span></strong> AMD Ryzen 7 PRO 4750GE with Radeon Graphics 3.10 GHz</p>



<p><strong><span class="badge-blue">メモリ</span></strong> 64.0 GB</p>
</div></div>



<h3 class="wp-block-heading"><span id="toc4">タブが1つだけのメモリ使用量</span></h3>



<figure class="wp-block-image size-large"><a href="https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a.png"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a-1024x576.png" alt="" class="wp-image-377" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a-1024x576.png 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a-300x169.png 300w, https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a-768x432.png 768w, https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a-120x68.png 120w, https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a-160x90.png 160w, https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a-320x180.png 320w, https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a-376x212.png 376w, https://www.shortcut-works.com/wp-content/uploads/2022/04/bce49e98fe0919027675b9c3f4fc3c5a.png 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /></a></figure>



<p>500MB以下なので、メモリ消費量は少ないです。</p>



<h3 class="wp-block-heading"><span id="toc5">20個のタブを開いたときのメモリ使用量</span></h3>



<figure class="wp-block-image size-large"><a href="https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f.png"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f-1024x576.png" alt="" class="wp-image-378" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f-1024x576.png 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f-300x169.png 300w, https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f-768x432.png 768w, https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f-120x68.png 120w, https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f-160x90.png 160w, https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f-320x180.png 320w, https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f-376x212.png 376w, https://www.shortcut-works.com/wp-content/uploads/2022/04/eb7e16b7d1e27a282a8562903d192d2f.png 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /></a></figure>



<p>3,600MBなので3.6GBのメモリ消費です。<br>量販店で販売されている10万円以下のパソコンは、メモリ搭載量が8GBの商品が多いです。<br>約半分のメモリを消費していることになります。</p>



<h2 class="wp-block-heading"><span id="toc6">Chromeのタブを閉じるショートカットキー</span></h2>



<figure class="wp-block-image aligncenter size-large is-resized is-style-default"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-1024x576.jpg" alt="" class="wp-image-709" style="width:512px;height:288px" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-1024x576.jpg 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-300x169.jpg 300w, https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-768x432.jpg 768w, https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-1536x864.jpg 1536w, https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-2048x1152.jpg 2048w, https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-120x68.jpg 120w, https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-160x90.jpg 160w, https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-320x180.jpg 320w, https://www.shortcut-works.com/wp-content/uploads/2022/06/ac604ed7c69609a4cff453f11393b2d9-376x212.jpg 376w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p><strong><span class="keyboard-key">CTRL</span></strong>を押しながら<span class="keyboard-key">　<strong>W</strong>　</span>or<span class="keyboard-key">　<strong>F4</strong>　</span>を押します。</p>



<figure class="wp-block-image size-large"><a href="https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d.png"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d-1024x576.png" alt="" class="wp-image-382" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d-1024x576.png 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d-300x169.png 300w, https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d-768x432.png 768w, https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d-120x68.png 120w, https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d-160x90.png 160w, https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d-320x180.png 320w, https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d-376x212.png 376w, https://www.shortcut-works.com/wp-content/uploads/2022/04/78fedc18c107896ec96f1707bdafeb5d.png 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /></a></figure>



<h2 class="wp-block-heading"><span id="toc7">ショートカットキーの合わせ技でChromeのタブを操作する</span></h2>



<figure class="wp-block-image aligncenter size-large is-resized is-style-default"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-1024x576.jpg" alt="" class="wp-image-710" style="width:512px;height:288px" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-1024x576.jpg 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-300x169.jpg 300w, https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-768x432.jpg 768w, https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-1536x864.jpg 1536w, https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-2048x1152.jpg 2048w, https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-120x68.jpg 120w, https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-160x90.jpg 160w, https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-320x180.jpg 320w, https://www.shortcut-works.com/wp-content/uploads/2022/06/899822683dde1a2dfe12d7d948ccee5a-376x212.jpg 376w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<div class="wp-block-cocoon-blocks-icon-box common-icon-box block-box information-box">
<p>この記事では<strong><span class="keyboard-key">PageUp</span></strong>を<strong><span class="keyboard-key">PGUP</span></strong>、<strong><span class="keyboard-key">PageDown</span></strong>を<strong><span class="keyboard-key">PGDN</span></strong>と表記しています。</p>
</div>



<p>タブを閉じるショートカットキーは、閉じたいタブを表示させなければいけません。<br>タブ移動のショートカットキーとの合わせ技で操作をしましょう。<br><strong><span class="badge-green">関連記事&gt;&gt;&gt;</span></strong> <a href="https://www.shortcut-works.com/chrome-move-tab/" data-type="URL" data-id="https://www.shortcut-works.com/chrome-move-tab/">【Win・Mac対応】Chromeのタブはキーボードで移動すると超快適だった</a></p>



<p>CTRL+PGUPもしくはPGDNで移動します。<br>閉じたいタブまで移動したら<strong><span class="keyboard-key">CTRL</span></strong>+<span class="keyboard-key">　<strong>W</strong>　</span>もしくは<strong><span class="keyboard-key">CTRL</span></strong>+<strong><span class="keyboard-key">　F4　</span></strong>を押します。</p>



<figure class="wp-block-image size-large"><a href="https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c.png"><img loading="lazy" decoding="async" width="1024" height="576" src="https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c-1024x576.png" alt="" class="wp-image-383" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c-1024x576.png 1024w, https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c-300x169.png 300w, https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c-768x432.png 768w, https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c-120x68.png 120w, https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c-160x90.png 160w, https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c-320x180.png 320w, https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c-376x212.png 376w, https://www.shortcut-works.com/wp-content/uploads/2022/04/373b79be387eeebce8b497dbafbf566c.png 1200w" sizes="(max-width: 1024px) 100vw, 1024px" /></a></figure>



<h2 class="wp-block-heading"><span id="toc8">最後に</span></h2>



<p>タブを開きすぎるとPCのパフォーマンスが落ちるので、気を付けなければいけませんね。</p>



<p>昨年10年間ほど使用していたPCを買い替えたのですが、パフォーマンス不足に陥らないように、メモリ容量を多めにカスタマイズして購入しました。<br>僕が購入したPCは<a rel="nofollow" data-atag-id="20" data-post-id="373" href="//ck.jp.ap.valuecommerce.com/servlet/referral?sid=3644540&pid=887750629"><img loading="lazy" decoding="async" src="//ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3644540&pid=887750629" height="1" width="1" border="0">Lenovo</a>の<a rel="nofollow" data-atag-id="21" data-post-id="373" href="//ck.jp.ap.valuecommerce.com/servlet/referral?sid=3644540&pid=887750632&vc_url=https%3A%2F%2Fwww.lenovo.com%2Fjp%2Fja%2Fdesktops%2Fthinkcentre%2Fm-series-tiny%2FThinkCentre-M75q-Gen-2%2Fp%2F11JNS00H00%3Fcid%3Djp%3Aaffiliate%3Adsry7f"><img loading="lazy" decoding="async" src="//ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3644540&pid=887750632" height="1" width="0" border="0">ThinkCentre M75q Tiny Gen2</a>という超小型PCです。</p>



<figure class="wp-block-image aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="417" height="423" src="https://www.shortcut-works.com/wp-content/uploads/2022/04/1b50d04433d84bf71c787e41f7b042d8.jpg" alt="" class="wp-image-385" style="width:417px;height:423px" srcset="https://www.shortcut-works.com/wp-content/uploads/2022/04/1b50d04433d84bf71c787e41f7b042d8.jpg 417w, https://www.shortcut-works.com/wp-content/uploads/2022/04/1b50d04433d84bf71c787e41f7b042d8-296x300.jpg 296w, https://www.shortcut-works.com/wp-content/uploads/2022/04/1b50d04433d84bf71c787e41f7b042d8-100x100.jpg 100w, https://www.shortcut-works.com/wp-content/uploads/2022/04/1b50d04433d84bf71c787e41f7b042d8-376x381.jpg 376w" sizes="(max-width: 417px) 100vw, 417px" /><figcaption class="wp-element-caption"><strong>モニターとモニターアームの間に設置しています。</strong></figcaption></figure>



<p>メモリを64GBにカスタマイズしたので、今のところタブを20個以上開いても快適に動いてくれています。<br>とはいえ、タブの開きすぎには要注意ですね。</p>



<p>ショートカットキーを活用して、ココロと時間に余白を作りましょう♪</p>



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<p></p>



<h3 class="wp-block-heading"><span id="toc9">AIスキルを身につけて、未来のキャリアを切り開こう！</span></h3>



<p>現在AIが急速に進化する今、AIスキルの習得は、これからのキャリア形成において非常に重要です。</p>



<p>特に、AIを活用することで、ビジネスの効率化や新たな価値創造が可能になります。</p>



<p>そこでおすすめなのが、<strong>AI CONNECT</strong>です。</p>



<p>このプラットフォームでは、14種類のAIスキルコースを実質無料（条件あり）で受講でき、さらに転職支援やキャリア相談も充実しています。</p>



<p>AI初心者でも安心して学べる環境で、あなたの未来を切り開きましょう！</p>



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<div class="wp-block-cocoon-blocks-tab-box-1 blank-box bb-tab bb-pickup block-box has-border-color has-green-border-color">
<p>ココナラでExcelツールの困りごと解決のサービスを出品中です♪</p>



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