If you can’t locate a lost file from your backup, then you can use Windows File Recovery, which is a command line app available from the Microsoft Store. Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices) and can’t be restored from the ...

The FILTER function allows you to filter a range of data based on criteria you define. In the following example we used the formula =FILTER (A5:D20,C5:C20=H2,"") to return all records for Apple, as selected in cell H2, and if there are no apples, return an empty string ("").

Learn how to download, install, and use the PC Health Check app to check your device's compatibility with Windows 11 and get tips to improve its performance.

Learn how to find your Windows product key for activation or when to use a digital license instead.

Troubleshoot problems you might be having with your mouse or keyboard, or other wireless device in Windows.

This article describes Dumpchk.exe, which is a command-line utility that you can use to verify that a memory dump file has been created correctly. Dumpchk does not require access to symbols.

Sync your files between Windows devices and the cloud with OneDrive. Learn how to install, use, and troubleshoot OneDrive with Microsoft Support.

Getting started with the new Outlook for Windows The new Outlook for Windows brings the latest features, intelligent assisted capabilities and a new modern and simplified design to your Outlook app. You can tailor it to your style and do more with new Outlook for Windows!

Learn how to sign into your PC with Windows Hello using a PIN, facial recognition, or fingerprint.

Internet Explorer mode in Microsoft Edge Some sites are built to work with Internet Explorer and have functionality that isn't supported by modern browsers such as Microsoft Edge. If you need to view one of these sites, you can use Internet Explorer Mode in Microsoft Edge.