Windows で PC のパフォーマンスを向上させるためのヒント. PC の動作が遅い場合は、次の推奨事項が速度向上に役立つ可能性があります。. ヒントは順番に記載されています。. 最初のヒントから始めて役に立ったかどうかを確認し、役に立っていない場合は次 ...

Select View > Freeze Panes > Freeze First Column. The faint line that appears between Column A and B shows that the first column is frozen. Freeze the first two columns. Select the third column. Select View > Freeze Panes > Freeze Panes. Freeze columns and rows. Select the cell below the rows and to the right of the columns you want to keep ...

When you enable an add-in, it adds custom commands and new features to Microsoft 365 programs that help increase your productivity. Because add-ins can be used by attackers to do harm to your computer, you can use add-in security settings to help protect yourself.

Si une application Office vous invite à activer, connectez-vous avec votreCompte Microsoft lieu d’une clé de produit. Utiliser le compte Microsoft approprié. Veillez à vous connectez avec leCompte Microsoft que vous avez utilisé pour acheter Office. Rechercher le compte que vous utilisez avec Office.

Surface Pro Keyboard (formerly Surface Pro X Keyboard) Experience a comfortable typing experience anywhere with Surface Pro Keyboard. A full row of function keys (F1-F12). Dedicated keys for Windows shortcuts, media controls, and screen brightness. Learn more about Surface keyboards and type covers and find out which ones are most compatible ...

Mettre à jour le pilote de périphérique. Dans la zone de recherche de la barre des tâches, entrez le gestionnaire d’appareils, puis sélectionnez Gestionnaire de périphériques. Sélectionnez une catégorie pour afficher les noms des périphériques, puis faites un clic droit (ou appuyez de façon prolongée) sur celui que vous souhaitez ...

You can change your notification settings at any time from the Settings app. Select Start , then select Settings . Go to System > Notifications. Turn notifications, banners, and sounds on or off for some or all notification senders. To see all options, expand the notifications area. Turn tips and suggestions about Windows On or Off.

When you see a spelling error, Ctrl+click or right-click the word or phrase and choose one of the suggested options. Spell check documents manually or automatically as you type, or turn spell check off. Run grammar and spell checker manually to proof your writing.

电脑无法启动，并且你已创建恢复驱动器. 使用恢复驱动器还原或恢复电脑. 你想要重新安装之前的操作系统. 回退到以前版本的 Windows. 你的电脑性能不佳，并且你最近安装了应用. 从系统还原点还原. 你怀疑自己的设备已被感染. 使用安装媒体重新安装 Windows 11 ...

Click or tap the Start button, and type Sticky Notes. Sticky Notes will open where you left them. If you do not see Sticky Notes in your list of apps, open the Microsoft Store app and install Microsoft Sticky Notes. In the list of notes, tap or double-click a note to open it. Or from the keyboard, press Ctrl+N to start a new note.