Windows 7 Ultimate contains every new enhancement from Home Premium and Professional, along with plenty of additions that only appear in this edition of the OS. Except, not quite: because Windows 7 Ultimate and Windows 7 Enterprise are essentially identical. If you have two Windows 7 PCs in front of you, one running Ultimate and one running Enterprise, the only way you’ll be able to tell the difference is by launching the System screen, where it details which version you’re running. O. The key difference is how you buy them. Windows 7 Ultimate is available for anyone to buy, whereas Windows 7 Enterprise is only available to business customers who have signed up to a qualifying Microsoft licensing scheme. This means that Ultimate includes quite a few features that are more appropriate to businesses than to enthusiasts. AppLocker is a good example.

This restricts which applications can run on a network, but as it will only run in conjunction with a server running Windows Server 2008 R2 it’s rather unlikely to find a use in the average home. Of potentially more use is BitLocker. Doom 3 Bfg Linux Installation. This offers full-disk encryption, tying in with a Trusted Platform Module installed in many business-focused laptops: activate BitLocker, and the only way anyone can get their hands on your sensitive data is by typing in the correct password (or using biometric recognition, such as fingerprint readers). And if they remove the hard disk from the laptop, there’s no way to access any data on the disk. Install Mac Os X On Hp Probook 4540s Replacement. BitLocker made its debut in Vista, but new to Windows 7 – and again exclusive to the Ultimate and Enterprise editions – is BitLocker To Go. This permits encryption to be used on USB sticks and other portable devices; while information encrypted on the disk can be read by Windows XP and Vista systems (provided the password has been entered, naturally), only Windows 7 systems will be able to write to the encrypted drive.