I bought a new computer and gave my old one to my wife, both are Win 7 Home Premium. When hers first started it came up with my User name and picture so I changed my name to hers and my picture to hers. Unfortunately that was the only place it changed User names. When I look at the Home Group on my computer I have 2 computers with my name! Also iTunes has my name in the file for hers.
I have Senior Moments and get confused very easily. Is there a correct way to change the User name on her computer to eliminate my confusion?
I have Senior Moments and get confused very easily. Is there a correct way to change the User name on her computer to eliminate my confusion?

My Computer
At a glance
Windows 7 Home Premium 64 BitProcessor Pentium(R) Dual-Core CPU E5800@ 3.2...
- Computer Manufacturer/Model Number
- Dell 530S
- OS
- Windows 7 Home Premium 64 Bit
- CPU
- Processor Pentium(R) Dual-Core CPU E5800@ 3.20GHz, 3