Using Authenticator as a way to sign in. If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in:

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

Things to try to fix touchpad problems in Windows 10 and 11. If your touchpad isn’t working, it may be a result of a missing or out-of-date driver.

You can resolve problems with Microsoft Authenticator by checking the tips in this article and reviewing some of the known errors.

可通过不同的方式删除应用和程序，因此如果找不到要查找的应用和程序，可以尝试另一个位置。 请注意，某些应用和程序内置于 Windows 中，无法卸载。

Find out how to change your printer's status from "offline" to "online" in Windows.

Add voting buttons to a message so that recipients can vote; results are tracked automatically in Outlook.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Learn how to open MSConfig in Windows 10 using the taskbar search bar and access system configuration.