Learn how to fix problems signing into your Microsoft account. Resolve password verification, locked account, and other Microsoft account login issues.

Keyboard shortcuts are keys or combinations of keys that provide an alternate way to do something you'd typically do with a mouse. Here’s the list for the new Microsoft Edge and Microsoft Edge for Mac.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

How to lock cells in Excel to protect your data. You can also unlock a range of cells and grant permissions to others to edit.

Learn how to recover files that have been lost, deleted, or accidentally changed.

Find and download free templates to create documents like calendars, business cards, letters, greeting cards, brochures, newsletters, or resumes.

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

To import a text file, you can open the file or import the text file as an external data range. To export a text file, use the Save As command.

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

Learn how to locate, install, and share files with custom fonts compatible with Microsoft Office applications.