Follow the below mentioned steps to enable and use remote desktop on windows 10:

1. Set up the PC you want to connect to so it allows remote connections:

2. • When you're ready, select Start  > Settings  > System > Remote Desktop, and turn on Enable Remote Desktop.

   • Make note of the name of this PC under How to connect to this PC. You'll need this later.

3. Use Remote Desktop to connect to the PC you set up:

   • On your local Windows PC: In the search box on the taskbar, type Remote Desktop Connection, and then select Remote Desktop Connection. In Remote Desktop Connection, type the name of the PC you want to connect to (from Step 1), and then select Connect.

   • On your Windows, Android, or iOS device: Open the Remote Desktop app (available for free from Microsoft Store, Google Play, and the Mac App Store), and add the name of the PC that you want to connect to (from Step 1).  Select the remote PC name that you added, and then wait for the connection to complete.