how to re-register windows 2000 professional product key

With that covered, we can move into the Windows registry tutorial, including how to navigate, create keys and values, and make a backup. They’re used primarily as 1 (for enabled) and 0 (for disabled).īinary data in any form, usually in hexadecimal notation.Ī string, eg. More education means fewer mistakes: Data TypeĪ Double word can hold up to 32 bits but is usually displayed in decimal or hexadecimal value. Finally, familiarize yourself with the various data types and root keys for a better understanding. Taking it step-by-step means that if something goes wrong, you’ll know the culprit immediately. If there are multiple methods and the first doesn’t work, roll it back before you try another. You shouldn’t be changing the registry unless you know exactly what the change will result in.ĭon’t make multiple changes to the registry at once. Random comments on the internet could be trying to damage your PC, or may just have no effect. You should never perform registry edits that aren’t from a trusted source. The first is to always make a backup, either via a System Restore point or Regedit’s export function for the specific key you’re going to change. There are a few things to keep in mind when using Windows 10 Regedit to ensure you don’t cause damage to your OS. How to edit the Windows 10 registry safely With so many recovery and backup tools available, using the Windows registry editor isn’t quite so dangerous, especially if you follow some basic principles. Though many will remember the warnings in Windows XP that “making incorrect changes can damage your system”, Microsoft has evolved a lot since then. Its file name, the data within the key, is called a value. Much like the Windows file system, it can have folders (known as keys) and subfolders. Registry data is stored in ‘Trees’, a hierarchical structure that makes for easier organization and navigation.

How to re-register windows 2000 professional product key