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Find out how to stop Windows Security from alerting you about or blocking a trusted file, file type, or process, by adding it to the exclusions list.

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Learn Excel skills from beginner to advanced with video tutorials, templates, and tips from Microsoft Support.

How to use the INDEX function in Excel to return a value or reference to a value within a table or range.

Discusses how to troubleshoot problems that occur when you try to access or work with files and folders in Windows.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

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Learn how to protect your PC, identity, and data from tech support scams.