If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.

You can't open or copy previous versions of files that were created by Windows Backup, but you can restore them. To restore a previous version, select the previous version, and then select. The file or folder replaces the current version on your computer, and the replacement can't be undone.

Support for home products. Depending on your product and if it's still in support, Microsoft support experts are available to help you with a broad selection of support options and able to address product and service challenges for a more personalized experience.

You can view and clear your Microsoft Edge browsing history stored on a single device, across all synced devices, and in the cloud. You may choose to clear your browsing history at any time.

Check the Xbox services, games, and apps for any service outages.

Select Start , then select Settings > Personalization > Themes. Choose from a default theme or select Get more themes from Microsoft Store if you want to download new themes with desktop backgrounds that feature cute critters, breathtaking landscapes, and other smile-inducing options. Get more themes in Microsoft Store.

Product keys for 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.

Yes, Xbox Game Pass members need to link their Xbox and Ubisoft accounts, and then download Ubisoft Connect before they can play Ubisoft games with their Game Pass subscription. For more info on accessing Ubisoft games on PC Game Pass, visit: https://www.ubisoft.com/help/article/000100613.

Enable TPM 2.0 on your PC. Published August 2021. This article is intended for users who are not able to upgrade to Windows 11 because their PC is not currently enabled with TPM 2.0 or their PC is capable of running TPM 2.0 but is not set up to do so.

在注册 Xbox 产品或对其进行维修之前，您需要知道产品序列号。. 您可能还需要知道主机 ID。. 查找这些序列号的方法如下。. 全部折叠. 查找 Xbox 360 主机序列号. Xbox 360 主机序列号位于以下三个位置中：. 在主机前端椭圆形 USB 门的后面. 在主机背部上 A/V 端口上方 ...