Windows 7 Ultimate is the most versatile and powerful edition of Windows 7. It combines remarkable ease-of-use with the entertainment features of Home Premium and the Business capabilities of Professional, including the ability to run many Windows XP productivity programs in Windows XP Mode. For added security, you can encrypt your data with BitLocker and BitLocker-To-Go. And for extra flexibility, you can work in any of 35 languages. Get it all with Windows 7 Ultimate.

Informarion:
The best Pre-Activated Windows 7 ever, much more compatable with machines, than other pre-activated iso's, no mounting of drives, much more success rate, fully tested in numerous machines (Guaranteed Working)!!!
Automatically activated with 28 International brands:
1-ACER
2-ADVENT
3-ALIENWARE
4-ASUS
5-BENQ
6-COMPAQ
7-DELL
8-FOUNDER
9-FUJITSU
10-GIGABYTE
11-HAIER
12-HASEE
13-HCL
14-HP
15-JOOYON
16-LENOVO
17-LG
18-MEDION
19-MSI
20-NEC
21-Nokia
22-QUANMAX
23-Samsung
24-Sony
25-TONGFANG
26-TOSHIBA
27-TRIGEM
28-VILIV

System Requirement:
Processor Required: 1GHz or faster 32-bit (x86) or 64-bit (x64) processor
Memory Required: 1GB RAM (32-bit) / 2GB RAM (64-bit)
Video card: DirectX 9 graphics processor with WDDM 1.0 or later driver.
Hard disk: 16GB available disk space (32-bit) / 20 GB (64-bit). For the download version, an additional 3GB is required.