Can someone tell me how to remotely access with MSTS?

Hi Guys!
I have been trying to access a remote server and I find it really slow due to traffic generated by the several users who are also trying to access the server. This is making my work very cumbersome, slowing down my delivery to my clients. Can someone tell me how to remotely access with MSTS so as to allow me work efficiently? Thanks a bunch for your assistance.
