标签:3521 - 英国华人论坛

computer

How to upgrade my Inspiron 15 3521 windows 7 system

I have a Dell Laptop Inspiron 15 3521, and it runs windows 7. Recently, I want to use windows 8 for my system, so I want to get the system upgrade. But I dont know how I can do this. So I searched it from google, and then I get the answer. ...英国华人论坛