if you dont know what a teamviewer is read this Best Answer - chubi
A TeamViewer is a software program (with a suggested retail price of about $700) that establishes connections between your computer (at your home or office) and any other PC all around the world within just a few seconds. You can remotely control your friend's or partner's PC as if you were sitting right in front of it.
TeamViewer is used primarily by businesses, although it is particularly useful by technical consultants, who can assist a custome who is using a computer user from any location without having to commute. If a customer needs help in using his computer, TeamViewer enables the consultant or technical support person to educate the customer, or provide advice, while both the consultant and the customer conveniently remain at their desks.