For those of you that love working with the command line here is a type for working on a machine remotely without having RDP, VNC access to that Windows machine, or you might like to do things the remote shell way, ie. SSH, Stelnet, etc. If the answer is "Yes" here is a way for you: 
 
1. Go to:
http://www.hudsonspcdoctor.com/sysinternals
 
2. Click the psexec.exe binary
 
3.  Save to a location you can execute from the command line
 
4.  Press Windows Key plus R and type in cmd and press enter
 
5.  CD to the directory that contains psexec.exe or you can execute it from the absolute path
 
6.  If you wish to obtain another machine’s command prompt without having to TS into that machine type the following:
 
psexec.exe \\computername cmd