If Scroll Lock is on, your cursor moves between columns and rows, not cells. Here's how to turn off Scroll Lock.

Pin, remove, and customize in Quick access. By default, File Explorer opens to Quick Access. You can set a folder to show up in Quick access so it'll be easy to find.

了解适用于 Windows 的“照片”应用如何让你查看电脑中的照片和视频以及 OneDrive 中的照片和视频，并按日期、相册或文件夹进行整理。

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 find the serial number on your Surface so you can register your product or request service.

System requirements and setup steps for the Phone Link app

Learn how to download, install, and configure additional language packs for your version of Windows.

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

Provides information for avoiding and reporting Microsoft technical support scams.

Get answers to some basic questions about what two-step verification is, and how to set it up and use it to help keep your Microsoft account more secure.