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Windows Server 2008 : Group Policy Overview - Blocking Inheritance, Enforcing GPOs |
By default, GPO settings from GPOs at higher levels are automatically inherited at lower levels. For example, each OU automatically inherits all GPO settings set at the domain level. In this context, each OU is a child of the domain. Similarly, children OUs automatically inherit GPO settings from parent OUs; however, you can block this behavior. |
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Windows 7 : Updating Software - How to Remove Updates |
Occasionally, an update might cause compatibility problems. If you experience problems with an application or Windows feature after installing updates and one of the updates was directly related to the problem you are experiencing, you can uninstall the update manually to determine whether it is related to the problem. |
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Windows 7 : Updating Software - How to Verify Updates |
Microsoft typically releases updates once per month. If a computer does not receive updates, or the updates fail to install correctly, the computer might be vulnerable to security exploits that it would be protected from if the updates were installed. |
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Windows 7 : BitLocker (part 1) - How to Use BitLocker with TPM Hardware |
If available, BitLocker seals the symmetric encryption key in a Trusted Platform Module (TPM) 1.2 chip (available in some newer computers). If the computer does not have a TPM chip, BitLocker stores the encryption key on a USB flash drive that must be provided every time the computer starts or resumes from hibernation. |
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