The pirated version of Windows 7 won't have to get Windows Updates because if user update, Windows will detect the blocked serial number and flag the Windows as not genuine.
First, if you insert the fake serial number, Windows can't activate and give you 30 days to activate. You can activate Windows 7 using Windows Loader and get Windows genuine badge, but won't have to get Windows Updates because Microsoft can detect it.
To install Microsoft Security Essentials (MSE) and other Microsoft products, you must activate Windows Updates. So, you can't install them because pirated version won't have to get Windows Updates.
To get Windows Update, follow this instructions:
- click start
- Type Windows Update
- Then open Windows Update
- Click Check for Updates
- Search Update for Windows 7 (KB91033) and highlight
- Right-click and choose Hide update
To get automatic Windows Update (recommended):
- Open Windows Update
- Click change settings
- Make the settings like the picture below:
Then you can install
MSE and other Microsoft product
FOR FREE!