Accessing third party computer remotely through software that include AMMY, SKYPE and Team Viewer (my favorite) are useful to share files between friends, business partners, students and teachers and of course the virus removers.
Google Chrome has launched a plugin (addon) called Chrome Remote Desktop. It is in Beta stage with limited functions.
With just one click, it gets added to your Chrome. You need to input your Google account details as soon as it gets attached to your Chrome browser.
Link to Chrome Remote Desktop
Free free free.