Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Learn how to use the Settings app to view and change display settings in Windows.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Keeping Bing as your default search engine provides an enhanced search experience in the new Microsoft Edge , including direct links to Windows apps, relevant suggestions from your organization if you’re signed in with a work or school account, and instant answers to questions about Windows.However, you can change the default search engine to any site that uses OpenSearch technology.

Use VLOOKUP, HLOOKUP, and other functions like INDEX and MATCH to search for and find data based on values you enter. This article gives you a quick VLOOKUP refresher, then links to more.

This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607. This update will initially be released only to a small set of targeted customers. This set will expand over time. Windows users can start the assistant from this article.

Learn how to troubleshoot problems updating Windows. Find answers to common questions and issues installing Windows updates.

Enter your current password, enter your new password, and then select Save.

Get steps for how to change screen brightness in Windows.

If you're not automatically signed in with your work or school account, follow the prompts to enter the email address and password for your work or school account.