To do this, you need to install Chrome Remote Desktop application to be installed both in your TARGET & WORKING PC.
The biggest advantage is, you don’t need to share your PASSWORD with others to let them access your PC.
You just need to give them SUPPORT CODE (auto generated) and they can help you fix anything.
Optionally, you can also install Android app in your PHONE to access your PC over internet.
THE ABOVE SERVICE IS TOTALLY FREE.