Activate Office 2007. You’ll need to activate Office to keep your Office programs working fully. To activate from Excel, Word, PowerPoint, and Access:

Voice Recorder is an app for recording lectures, conversations, and other sounds (previously called Sound Recorder). Hit the big Record button (1), and Add a marker (3) to identify key moments as you record or play (2).Then you can Trim (5), Rename (7), or Share your recordings (4), which are saved in Documents > Sound recordings.Select the Delete icon (6) to delete your recording, or See more ...

Insert or delete rows, and columns Article; Select cell contents in Excel Article; Freeze panes to lock rows and columns Article; Hide or show rows or columns

Fix-It-Tools werden in Windows 10 nicht verwendet. Verwenden Sie stattdessen eine Problembehandlung, um PC-Probleme zu beheben.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Find your product key to activate Windows. A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.

Info for Windows Insiders. If you’re an Insider and the current preview build isn’t working for you, select Start > Settings > System > Recovery .Next to Go back , select Go back.This won’t remove your personal files, but it’ll remove recently installed apps and drivers, and change settings back to their defaults.

无法连接:控制台无法检测或连接到家庭网络，或无法建立互联网连接，或无法连接到 Xbox 服务。 连接质量不佳:虽然控制台能够连接，但存在连接质量问题，如流式处理质量差，随机断开连接，或性能缓慢。

Переустановите Microsoft 365 Если Microsoft 365 уже был изначально установлен и вам необходимо переустановить его на том же или новом устройстве, у вас уже должна быть учетная запись Майкрософт, связанная с вашей копией Microsoft 365.

The easiest way to get language packs for Windows 8.1 and Windows RT is to download and install them using the Language Control Panel. Download and install additional languages to view menus, dialog boxes, and other user interface items in your preferred language.