如果新电脑上反复提示激活 Office Standard 或 Office Professional Plus，可更新注册表以消除提示。 在新电脑上安装 Office Standard 或 Office Professional Plus 的批量许可版本时，可能会在每次启动 Office 时看到一个提示屏幕，即“让我们开始吧”屏幕。出现这种 ...

数据执行防护 (DEP) 是 Windows 中内置的一项技术，可帮助保护你免受从不应启动的位置启动的可执行代码的损害。. DEP 通过将电脑内存的某些区域标记为仅用于数据，将不允许任何可执行代码或应用从这些内存区域运行，. 这旨在使尝试使用缓冲区溢出或其他技术 ...

Prepare your Windows 11 device for a hardware change. First, follow these steps to find out if Windows 11 is already activated. Select the Start button, then select Settings > System > Activation . Open Activation settings. If you're not activated, complete the activation process with the steps you see on the Activation page.

Surface 设备中的风扇行为和风扇噪音. Surface 会根据其工作负载调整风扇速度，当设备正在执行许多任务或大量利用单个任务时，设备可能会变暖。. 发生这种情况时，风扇可能会更频繁地打开或更快速地旋转，以保持设备冷却和 CPU 性能最佳。. 当它快速旋转时 ...

If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: Enter your username at the sign-in prompt and select Next. Select Send notification. You will be prompted to Check your Authenticator app and may also be shown a number. On your mobile device, open Authenticator, or ...

Для этого выполните следующие действия. В разделе Параметры: Выберите Пуск > Параметры > Устройства Bluetooth & , а затем включите Bluetooth . В быстрых параметрах: Чтобы найти быстрый параметр для ...

To find your game clips and screenshots, select Start > Settings > Gaming > Captures, then under Captures location, select Open folder. To change where your game clips are saved, use File Explorer to move the Captures folder anywhere you want on your PC. Game clips and screenshots will automatically continue saving in that folder, wherever you ...

For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.

If you have access to a VPN, you'll need to have a VPN profile on your PC to get started. After that, use the profile to connect to the VPN. For more info, see Connect to a VPN in Windows. Open VPN settings. Learn how to add or change a virtual private network (VPN) connection in Windows.

You can also archive items manually whenever you want. That way, you can control which items to archive, where to store them, and how old an item needs to be before it can be archived. In Outlook: Click File > Info > Tools > Clean up old items. Tip: Archive and AutoArchive might not be available if your mail profile connects to an Exchange Server.