Learn how to prepare your Windows device for a hardware change and find help reactivating Windows after a hardware change is complete.

Change your screen saver settings. Select the Start button, then go to Settings > Personalization > Lock screen, and select Screen saver settings.In the Screen Saver Settings window, choose a screen saver from the drop-down list.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

忘れた場合や紛失した場合に Windows パスワードを変更またはリセットする方法について説明します。

Use multiple desktops in Windows to organize projects, or quickly switch between desktops before a meeting.

Learn how to fix problems signing into your Microsoft account. Resolve password verification, locked account, and other Microsoft account login issues.

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Find and open File Explorer in Windows 10 and Windows 11, and customize Quick access by pinning and removing files and folders.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Aprende a instalar Windows 7 Service Pack 1 (SP1). Incluye información sobre cómo descargarlo, los requisitos y mucho más.