The good news is you can probably free up a lot of space on your PC running Windows by following the tips here. But if you keep getting messages about low drive space, you might want to consider other options, including adding additional removable storage. To get the most out of these tips, do them in order from top to bottom.

Contact Support. 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. Check the recent sign-in activity for your Microsoft account if you get an email about unusual activity.

升级到 Windows 10 专业版. Windows 10. Windows 10 专业版提供更多高级安全和业务网络功能，包括：. BitLocker 驱动器加密. 远程桌面. 能够加入域或 Azure Active Directory. 如果运行的是 Windows 10 家庭版，请选择 获取 Windows 10 Pro升级设备。. 获取 Windows 10 Pro.

Why accounts are locked and disabled. Microsoft accounts are usually locked if the account holder has violated our Microsoft Services Agreement.Here are some common reasons why accounts are locked, though not all account locks occur for these reasons:

Resolution. This update for the Microsoft Visual C++ 2013 Update 5 Redistributable Package is released as a download-only update and isn’t distributed through Windows Update. Redistribution of this update is allowed, subject to the same license terms as granted by the Microsoft Visual Studio 2013 Update 5 release.

Tip: Once connected, you can see if Multi-Link Operation is supported in your connection by selecting Settings > Network & internet > Wi-Fi > (your network) properties, and checking the value next to Network band (channel). If it shows more than one band (for example, 5 GHz and 6 GHz, or 2.4 GHz and 5 GHz ), then MLO is supported.

Select View > Freeze Panes > Freeze First Column. The faint line that appears between Column A and B shows that the first column is frozen. Freeze the first two columns. Select the third column. Select View > Freeze Panes > Freeze Panes. Freeze columns and rows. Select the cell below the rows and to the right of the columns you want to keep ...

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 change Microsoft account email address or phone number using aliases to sign into your Microsoft account.

ここでは、新しい Microsoft Edge に関する一般的な問題の解決方法を示します。 Microsoft Edge が繰り返しクラッシュする場合 Microsoft Edge を開くことができない場合や、一時的に開いてからすぐに終了する場合、特定の Web ページを開くことができない場合は、次の手順を試すことができます。

更改或重置 PIN. PIN 是用户定义的一组数字或数字和字母的组合，可用于登录 Windows 设备，而不是密码。. 你的 PIN 安全地存储在你的设备上，它不会在任何地方传输，也不会存储在服务器上。. 这使得它比传统密码更安全。. 如果要更改 PIN，或需要重置 PIN，可以 ...