Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

To create a document, open Word, select a blank document or template, and start typing. Discover professionally designed templates for Microsoft Word.

See how to find things you've downloaded on your PC.

Get the steps for turning Windows Defender Firewall on or off.

You can repair some apps and programs if they're not running correctly. Note that you won't see repair, change, or modify options for all apps and programs.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Learn how to open a shared mailbox in Outlook. Shared mailboxes let a group of users view and send email, and share a calender, and open a contact list from a common mailbox.

Learn about installing and adding printers in Windows. In most cases, all you have to do to set up a printer is to connect it to your PC.

Get help with using mail, calendar, and contacts on Outlook.com.

The new Outlook for Windows brings the latest features, intelligent assisted capabilities and a new modern and simplified design to your Outlook app.