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The hierarchy of registry keys can only be accessed from a known root key handle (which is anonymous but whose effective value is a constant numeric handle) that is mapped to the content of a registry key preloaded by the kernel from a stored "hive", or to the content of a subkey within another root key, or mapped to a registered service or DLL ...
In some cases, the product key is checked against a list of known illegally distributed keys. [ 27 ] Certain retail copies of Windows and Office sold in certain countries classified as emerging markets have geographical activation restrictions, which only allow the user to activate the product within the indicated region.
Product key on a Proof of License Certificate of Authenticity for Windows Vista Home Premium. A product key, also known as a software key, serial key or activation key, is a specific software-based key for a computer program. It certifies that the copy of the program is original. Product keys consist of a series of numbers and/or letters.
A product key is required to proceed and use Windows 95. In one form, product activation refers to a method invented by Ric Richardson and patented (U.S. patent 5,490,216) by Uniloc where a software application hashes hardware serial numbers and an ID number specific to the product's license (a product key) to
Logical volume manager developed by Microsoft in conjunction with Veritas Software: diskmgmt.msc: Windows NT 4.0 (Separate Tool), Windows 2000: Registry Editor: Allows users to browse and edit the Windows registry: regedit.exe: Windows 3.1: Task Scheduler: Allows users to script tasks for running during scheduled intervals taskschd.msc ...
Microsoft released what they referred to as generic product keys (sometimes default keys or simply generic keys) that users can enter to avoid product activation on any SLP-enabled computer. These keys are entered only to use the operating system without an OEM product key, as new installations require entering a product key before being able ...
Traditionally, a product key has been supplied with computer programs. It acts analogously to a password: The computer programs of old ask the user to prove their entitlement; in response, the user provides this key. This key, however, must only be used once, i.e. on one computer. A volume licensing key (VLK), however, can be used on several ...
A registry cleaner is a class of utility software designed for the Microsoft Windows operating system, whose purpose is to remove redundant items from the Windows Registry. Registry cleaners seem to no longer be supported by Microsoft, despite originally having made and distributed their own registry cleaner under the name of RegClean.