Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

The Microsoft Wireless Display Adapter is a strong, reliable way to project your content, photos, and videos to a big screen.

Learn common SharePoint Online tasks with these videos and tutorials, and get links to more training for SharePoint and Office 365.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Learn about different things you can try to fix network connection problems in Windows.

Learn how to update your security processor or TPM firmware to protect Windows 10 and your device from attacks by malicious software.

A Microsoft account gives you access to Microsoft products and services with just one login.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Training: Watch this video to learn how to switch your Outlook calendar view between day, week, or month views, change the week displayed, and see different shared calendars.