Installation method | Estimated amount of free disk space needed |
---|---|
Windows update | x86-based (32-bit): 750 MB x64-based (64-bit): 1050 MB |
Downloading SP1 from the Microsoft website | x86-based (32-bit): 4100 MB x64-based (64-bit): 7400 MB |
Windows version | Link to Microsoft Download Center |
---|---|
Windows 7 32-bit (x86) | |
Windows 7 64-bit (x64) |