Wirelessly connect your PC to a TV, projector, another PC, or other kind of external display that supports Miracast. Turn on your TV or projector. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display. On your PC, make sure Wi-Fi is turned on.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.

Set up Office apps and email on a mobile device. Learn how to share Microsoft 365 Family subscription benefits with up to five people. Manage invitations, devices, and people you've shared Office with.

Tips for using your keyboard safely. Using your keyboard properly can help avoid soreness or injury to your wrists, hands, and arms, particularly if you use your computer for long periods. Here are a few tips to help improve keyboard use: Place your keyboard at elbow level.

Many PC games let you play with an Xbox Wireless Controller instead of a keyboard or mouse. You can connect your controller to a Windows device by using a USB cable, the Xbox Wireless Adapter for Windows, or Bluetooth.

You can use the new Outlook for Windows even when you’re not connected to the internet by enabling offline access. When turned on, the new Outlook for Windows saves a copy of your emails, calendar events, and contacts to your device, providing access to these items when you're offline and improved performance when you're online.

Many devices that run Windows 10 have Trusted Platform Module (TPM) chipsets. There's a security vulnerability in certain TPM chipsets that can affect operating system security, which means Windows 10 operating systems are at an increased risk.

Manage your contacts and Contacts list. Lync 2010. There are several actions you need to do to keep your Contacts list current. This article helps you organize your contacts so that you can easily find the people who you need to get in touch with.

If Update Options is missing and there's only the About button, you either have a volume license install or your company is using Group Policy to manage Office updates. Try Microsoft Update or contact your company help desk. To download an update manually, see Office Updates.

Display numbers as postal codes, Social Security numbers, or phone numbers. If a built-in number format does not meet your needs, you can create a new custom number format that is based on an existing number format and add it to the list of custom number formats.