1. log in in your pre installed windows 8 pro oem pc
2. use magical jelly bean to find your windows 8 pro key and saved it anywhere
3. insert any windows 8.1 pro dvd. google for this dvd
4. choose upgrade or save file and setting option.
5. after completing installation for activation use change key option and use your windows 8 oem key.
5. it says this key dont work use another key dont be panic.
6. go to activation through phone option.
7. select your country.
8. call given number.
9. follow the instruction
10. you all done.
11. enjoy your activated windows 8.1 pro oem.
2. use magical jelly bean to find your windows 8 pro key and saved it anywhere
3. insert any windows 8.1 pro dvd. google for this dvd
4. choose upgrade or save file and setting option.
5. after completing installation for activation use change key option and use your windows 8 oem key.
5. it says this key dont work use another key dont be panic.
6. go to activation through phone option.
7. select your country.
8. call given number.
9. follow the instruction
10. you all done.
11. enjoy your activated windows 8.1 pro oem.
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My Computer
System One
-
- OS
- windows 7