Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Support for Office 2021 will end on October 13, 2026. Learn more about your options for Office.

Open Device Manager Select Start , enter device manager. Then, select Device Manager from the search results.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

Opmerking Je Hotmail- of Outlook.com-wachtwoord is hetzelfde als het wachtwoord van je Microsoft-account. Als je je kunt aanmelden, maar problemen ondervindt met Outlook.com, controleer je de servicestatus. Als de status niet groen is, wacht u totdat de service normaal werkt voordat u het opnieuw probeert. Microsoft houdt altijd in de gaten of er ongewone aanmeldingsactiviteit is, voor het ...

Learn how to use and troubleshoot the clipboard in Windows to paste multiple items, pin items, and sync your clipboard to the cloud.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

最終更新日: 2026 年 9 月 AI クレジットと制限の概要 Microsoft 365 Personal、Microsoft 365 Family、Microsoft 365 Premium、Microsoft 365 Pro の各プランには、生産性と創造性を高める最新の AI 機能が含まれています。 これらの機能には、特定の期間内に使用できる回数に制限があるものもあれば、AI クレジットの ...

To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down .

Windows 11 Windows 10 Audio issues on your PC can be incredibly frustrating, especially when you're trying to watch a video, attend a meeting, or listen to music. Fortunately, most sound problems can be fixed by following a series of troubleshooting steps. This article provides a comprehensive guide to resolving audio issues in Windows. The tips are listed in order, so start with the first one ...