Find operating system info in Windows 8.1 or Windows RT 8.1. To find out which version of Windows your device is running, press the Windows logo key key + R, type winver in the Open box, and then select OK.. If your device is running Windows 8.1 or Windows RT 8.1, here’s how to learn more:

To activate Windows 10 using an internet connection: As Windows 10 will automatically activate if you are connected to the internet, you can confirm your activation status by selecting Start > Settings > Update & Security > Activation and looking under Windows.. If online activation fails, first try the activation troubleshooting in Activate Windows 10.

Windows 允许添加多个用户帐户以使用同一设备，使每个用户都有自己的设置、文档和应用程序。 例如，家长可以拥有自己的具有管理权限的帐户来管理设置和安装软件，而孩子可以拥有启用了家长控制的标准帐户来监视和限制其使用情况。

Learn how to add a printer or scanner in Windows. If your printer connects by a wire, plug it into your device. It'll connect automatically, your PC will download the right drivers, and you can use it right away.

If you want to change what appears behind you in your video meeting or call, you can either blur your background, replace it entirely with any image you want, or use Teams virtual background template.And with a Teams Premium license, you can change your Teams meeting background to a branded logo or image specific to your company.

A termékkulcs helye a Windows 7 vagy a Windows 8.1 esetében. A Windows 7 vagy a Windows 8.1 eltávolításához vagy újratelepítéséhez általában szükség van egy termékkulcsra.

Microsoft accounts are for personal use, and for accessing services like Outlook.com, Xbox or Skype. Microsoft work and school accounts are for organizations that use Microsoft 365 for business.. Choose your account type, or learn more about the differences.

将应用固定到任务栏. 选择" 开始"，选择"所有应用"旁边的箭头，右键单击该应用，然后选择"更多>固定到任务栏"。

Type a name for the App-Specific Password and select Create. (If prompted, enter your iCloud password and select Continue.) Copy the app-specific password and select Done. The app-password usually has 16-characters separated by dashes, such as xxxx-xxxx-xxxx-xxxx. The app-password is case-sensitive.

Ak sa do svojho e-mailového konta služby Outlook.com, Hotmail, Live alebo MSN neviete prihlásiť alebo si nie ste istí, ako sa máte prihlásiť či odhlásiť, vyskúšajte tieto riešenia.