If you're having problems with an app you got from Microsoft Store, go to Fix problems with apps from Microsoft Store. The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted registry keys.

Manage your Virus & threat protection settings. Use Virus & threat protection settings when you want to customize your level of protection, send sample files to Microsoft, exclude trusted files and folders from repeated scanning, or temporarily turn off your protection.. Manage your real-time protection. Want to stop running real-time protection for a short while?

筛查下载： SmartScreen 会检查你的下载文件，以获取所报告的恶意软件站点和已知不安全的程序的列表。 如果找到匹配项，SmartScreen 将警告你为了你的安全已阻止下载。 SmartScreen 还会根据 Microsoft Edge 用户的已知和常用下载列表检查下载的文件，并在 ...

A aplicação Microsoft Authenticator ajuda-o a iniciar sessão nas suas contas quando estiver a utilizar a verificação de dois passos.

Observação: A melhor e mais segura maneira de obter atualizações de driver no Windows é sempre por meio do Windows Update.Se você estiver tendo problemas com o Windows Update, verifique primeiro se algum dos links em Atualizar o Windows pode ajudá-lo.

Note for iPhone: If you are having trouble with your iPhone import, make sure your device is unlocked and you’ve accepted the permissions. Note for Android and other devices: If you’re using an Android phone or other device and import isn’t working, you might need to change your phone’s USB settings from Charging over USB to Transfer Files or Transfer Photos.

Learn how to update Windows to ensure your device operates smoothly and securely with the latest features.

The Office app for Windows 10 and 11 is now the Microsoft 365 app. The Office app for mobile is the Microsoft 365 mobile app. If you're using the free apps , including Word for the web, Excel for the web, and PowerPoint for the web, you'll still be able to use them.

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 ...

In the search box on the taskbar, type device manager, then select Device Manager from the menu.