Learn how Smart charging in Windows can help your battery last longer over time.

Registering your Microsoft device. Before you can check your warranty or get service, you may need register your Surface or Xbox to your account.

Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution of your monitor.

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

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

Use the People page to create, view, and edit contacts, contact lists, and groups. Create new contacts from scratch, or add someone as a contact from their profile card.

If you’re having problems getting connected to a network and can’t get onto the Internet, here are some things you can try in Windows.

Use inbox rules to automatically perform specific actions on email messages that come into your inbox.

Select Start , then select Settings > Personalization > Themes.Choose from a default theme or select Get more themes in Microsoft Store if you want to download new themes with desktop backgrounds that feature cute critters, breathtaking landscapes, and other smile-inducing options.

Describes how to investigate items in an Outlook Data File (.pst) and troubleshoot search issues.