Si vous ne voulez pas attendre une mise à jour automatique, ou si vous voulez vérifier les mises à jour de qualité (qui sont plus fréquentes et comprennent de petits correctifs et de petites mises à jour de sécurité), vous pouvez mettre à jour Windows 10 vous-même.

If the steps above don't work, you may need to reinstall Windows. For more info, see Windows 10 recovery options. Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows 8.1, Windows 8, Windows 7 or Windows Vista.

Afficher et supprimer l’historique du navigateur dans Microsoft Edge. Vous pouvez afficher et effacer votre historique de navigation Microsoft Edge sur un seul appareil, sur tous les appareils synchronisés et dans le cloud. Vous pouvez choisir d’effacer votre historique de navigation à tout moment.

If you can't find a file on your computer or you accidently modified or deleted a file, you can restore it from a backup (if you're using Windows backup) or you can try to restore it from a previous version.

Windows Hello est un moyen plus personnel et plus sécurisé de se connecter à votre appareil Windows. Au lieu d’utiliser un mot de passe, avec Windows Hello, vous pouvez vous connecter à l’aide de la reconnaissance faciale, de l’empreinte digitale ou d’un code confidentiel.

Disk cleanup in Windows. Windows 11 Windows 10. To delete temporary files: In the search box on the taskbar, type disk cleanup, and select Disk Cleanup from the list of results. Select the drive you want to clean up, and then select OK. Under Files to delete, select the file types to get rid of.

Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the Recycle Bin.

If you trust a file, file type, folder, or a process that Windows Security has detected as malicious, you can stop Windows Security from alerting you or blocking the program by adding the file to the exclusions list.

Restart the PC. My computer is in a workgroup. Create a new Local Administrator user account. Select the Start button, select Settings > Accounts > Family & other users. (In some editions of Windows you'll see Other users .) Select Add someone else to this PC.

You can use TREND for polynomial curve fitting by regressing against the same variable raised to different powers. For example, suppose column A contains y-values and column B contains x-values. You can enter x^2 in column C, x^3 in column D, and so on, and then regress columns B through D against column A.