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Change your keyboard layout - Microsoft Support
Swipe in from the right edge of the screen, tap Settings, and then tap Change PC settings. (If you're using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, click Settings, and then click Change PC settings.)
Windowsでドライバーを手動で更新する - Microsoft サポート
注: Windowsでドライバーの更新プログラムを取得する最も安全で安全な方法は、常にWindows Updateです。Windows Updateに問題がある場合は、Update Windowsのリンクのいずれかが最初に役立つかどうかを確認できます。
Microsoft 365 help & learning
Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Microsoft 365 for Mac, Microsoft 365 for Windows
Calculate the difference between two dates - Microsoft Support
This isn't the date you'll set, it's just a sample of how the format will look. Note that in versions prior to Excel 2016, this format might have a different sample date like 3/14/01 1:30 PM. 3. Subtract the two. In another cell, subtract the start date/time from the end date/time. The result will probably look like a number and decimal.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Réparer la connexion à votre courrier Outlook en réparant votre profil ...
Vous rencontrez des difficultés pour vous connecter à votre courrier à partir d’Outlook sur votre ordinateur de bureau ? Procédez comme suit pour permettre à Outlook d’identifier et de réparer les erreurs dans votre profil de courrier Outlook pouvant être à l’origine du problème.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business
Enable and disable your touchscreen in Windows - Microsoft Support
Select the Action tab at the top of the window.Select Disable device or Enable device, and then confirm.If there's more than one HID-compliant touchscreen device listed, perform steps 2–3 for that one too.
Recover lost or deleted files - Microsoft Support
Tip: If you don't remember the exact file or folder name or its location, you can search for it by typing part of the name in the search box in the Documents library. To restore a file or folder to a previous state. Right-click the file or folder, and then select Restore previous versions.
Office Help & Training
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Pin, remove, and customize in Quick access - Microsoft Support
By default, File Explorer opens to Quick Access. You can set a folder to show up in Quick access so it'll be easy to find. Just right-click (or long-press) it and select Pin to Quick access. Unpin it when you don’t need it there anymore by right-clicking (or long-pressing) it and selecting Unpin from Quick access.. If you want to see only your pinned folders, you can turn off recent files or ...
Solve PC problems remotely with Remote Assistance and Easy Connect
To invite someone who isn't on your contact list, select Invite someone to help you. Follow the instructions. To give help if someone has requested it: Go to the search box and enter remote assistance, then select Invite someone to connect to your PC and help you, or offer to help someone else.