No extra software required
Quick Assist comes preinstalled on Windows, so neither side needs to download or install anything -- just search for it and open it.
Works over the internet, not just the same network
Because the connection runs through Microsoft's remote assistance service, both people just need an internet connection -- there is no need to be on the same Wi-Fi network or in the same location.
Frequently Asked Questions
Can I use this if we are not on the same network?
Yes. As long as both devices have Windows's built-in Quick Assist and an internet connection, you can connect remotely from anywhere.
How do I end the session?
Either person can end it at any time from the toolbar at the top of the screen -- clicking the disconnect button ends the session immediately for both sides.