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Turn Windows Security on or off - Microsoft Support
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Options de connexion de Windows 10 et protection des comptes
Pour activer Windows Hello. Accédez à Démarrer > Paramètres > Comptes > Options de connexion. Sélectionnez la méthode Windows Hello que vous souhaitez configurer, Sélectionnez Configurer. Il se peut que Windows Hello ne soit pas disponible pour votre appareil si cette fonctionnalité n'apparaît pas dans Options de connexion.
Upload and save files and folders to OneDrive - Microsoft Support
Select the files you want to upload and drag them to OneDrive in the File Explorer Navigation pane. Save a file to OneDrive. Select File > Save a Copy > OneDrive - Personal. Select Enter file name here and type a name. If you want to save to another folder, select Browse, and select the folder you want. Select Save.
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Block pop-ups in Microsoft Edge - Microsoft Support
The Microsoft Edge feature that blocks pop-ups is effective in preventing websites from automatically opening a new window or tab, or a partial window on top of your current web page. This feature is turned on by default. There are many different types of pop-ups, including advertisements, notices, offers, or alerts that can appear at various times on any web page. Some can be helpful, such as ...
Applies To: Microsoft account dashboard
Create and send email in Outlook - Microsoft Support
Create and send email. Choose New Email to start a new message. Enter a name or email address in the To, Cc, or Bcc field. If you don't see Bcc, see Show, hide, and view the Bcc box. In Subject, type the subject of the email message. Place the cursor in the body of the email message, and then start typing. After typing your message, choose Send.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Use a fix-it tool with Windows 10 - Microsoft Support
Instead of fix-it tools, Windows 10 uses troubleshooters to help you solve problems with your PC. To run a troubleshooter: Select Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters, or select the Find troubleshooters shortcut at the end of this topic, and then select Additional troubleshooters.
Windows Startup Settings (including safe mode) - Microsoft Support
Under PC settings, tap or click Update and recovery, and then tap or click Recovery. Under Advanced startup, tap or click Restart now. Once your PC restarts, on the Choose an option screen, tap or click Troubleshoot. If you don't see the Startup Settings option, tap or click Advanced options. Tap or click Startup Settings and then Restart.
Merge and unmerge cells - Microsoft Support
Select the Merge & Center down arrow. Select Unmerge Cells. Important: You cannot split an unmerged cell. If you're looking for information about how to split the contents of an unmerged cell across multiple cells, see Distribute the contents of a cell into adjacent columns. After merging cells, you can split a merged cell into separate cells ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for iPad, Excel for iPhone
How to perform a clean boot in Windows - Microsoft Support
Here's how: Select Search , then type computer management. Select Computer Management from the list of results. In the console tree, select the arrow to expand Services and Applications, and then select Services. In the details pane, right-click or swipe down on Windows Installer, and then select Start. Describes how to use the clean boot ...