Tehnik Merubah versi windows 7 tanpa install ulang

1. Buka start menu, cari windows anytime upgrade

2. Jalankan program tsb

3. Kalo diminta product key masukin :

Product Key                                                

Untuk ngubah jadi ultimate:

FJGCP-4DFJD-GJY49-VJBQ7-HYRR2

Jadi Professional:

YKHFT-KW986-GK4PY-FDWYH-7TP9F

Jadi Home Premium:

VQB3X-Q3KP8-WJ2H8-R6B6D-7QJB7

Jadi Home Basic:

MB4HF-2Q8V3-W88WR-K7287-2H4CP

4. Biarin Proses Berjalan sampai selesai :)