text: set up on email on my computer for someone else i have on email? i want to set up on email for someone else how do i do it do you want to set up two e-mail accounts on the same computer?  if so, go into the start button  control panel  click user accounts  if you don't have a password, then first you will have to set up your own account  once you have your own account set up, establish one for your friend, with limited control over your computer.  then when they set up their own internet access, the cookies for their e-mail will not interfere with yours.