Maybe to an external source like a USB drive just in case… 1. Obviously, before you start, make sure you perform a backup of Windows and your registry. To back up your entire Windows registry, go to the registry editor, click Computer in the pane on the left, go to “File -> Export,” then give your backup a name and save it wherever you like. Click “OK” and the Windows Registry will open. Press the Win + R keys and type regedit in the “Run” dialog that opens. Accessing the Windows RegistryĪs all the tweaks require a trip to the Windows Registry, it is important to know how to access the Registry. To help you improve your Windows 10 experience, here are a bunch of Windows 10 registry hacks worth trying. There are many tweaks which you can perform with registry editor to make Windows more optimised according to your needs. Windows is already a highly customisable operating system and registry editor allows you to extend that power to a next level.