User Profile

1) Log in as Administrator and right-click "My Computer" and select "manage"

2) Expand the "Local Users and Groups" section and then expand "Users"

3) Right Click the right pane of the new window and select "New User"

4) Follow the wizard to create a new user.

5) This will create a new user to which you can login to the machine.

6) (optional) Right click the newly created user and click properties, from their you can assign some basic rights and group memberships to perform your test, or leave as is for a basic user.

This is pretty straight forward, dont think you will have any problems.