Windows Remote Assistance lets someone you trust, such as a friend or technical support person whom you have contacted, take over your PC and fix a problem from wherever they are.
Remote Assistance is enabled by default in Windows, so you may want to disable Remote Assistance when not needed since it can be a security risk.
This tutorial will show you how to enable or disable allowing Remote Assistance connections to your Windows 7, Windows 8, or Windows 10 computer.