someone once suggested that instead of having multiple computers i could go VPN. im not very familiar with VPN. i understand that its basically a dedicated server on shared space. a mix of the two. i cant get it through my thick skull how i would use a vpn server as a regular computer or the benefits of renting a VPN. can i log in with my laptop to another desktop and carry out normal computer activities AND host websites AND run heavy server programs?? (im trying to run a lot of web sites discreetly/anon) thanks!