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Microsoft Corporation is an American company that develops, manufactures, licenses, supports and sells computer software consumer electronics and personal computers and services. Its best known software products are the Microsoft Windows line of operating systems.
Windows 7 is a personal computer operating system developed by Microsoft.
| Edition | Processor architecture | |
|---|---|---|
| IA-32 (32-bit) | x64 (64-bit) | |
| Ultimate | 4 GB | 192 GB |
| Enterprise | ||
| Professional | ||
| Home Premium | 16 GB | |
| Home Basic | 8 GB | |
| Starter | 2 GB | N/A |