Any special computer or just any ol' machine will do?!
Do you have a VPN or a personal Hotspot?
What Virus Protection do you use? How about... Mac Afee?
Mac or a DELL?
I use an ASUSS i7, it's the best you can really use, if you have the opportunity to buy one of those features it's great, you'll get speed in every way, and by antivirus do not worry, there are many like the NOD32 that really is Very good, and VPN is not so necessary, unless you are in a country where you have bans, Macafee I do not recommend, it is very bad and if it is DELL I think it is much better than a Mac.