Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

How to access and change the privacy settings in Windows 10 and 11.

Find your product key to activate Windows. A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.

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.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Learn more about how to print web pages and documents in Microsoft Edge.

How to use Stream's Transcripts and Captions features with video in OneDrive and SharePoint.

To play a recorded meeting in Microsoft Teams, go to the chat history of the meeting and click Play.

Learn how to add an app to run automatically at startup. Select the Start button and scroll to find the app you want to run at startup.

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.