Do this using the registry editor, but before you start, you should make sure you’ve backed up your Windows registry in case you edit the wrong thing along the way. (This won’t happen if you follow the instructions!)
Open the registry editor by hitting the Win key then typing regedit. In the registry editor, go to:
Right-click on “Explorer” and then select “Key” from the “New” option. Once the new key is created, rename it “Serialize.”
If the “Serialize” key is already created under the “Explorer” key, then there is no need to go through the above process.
After that, right-click on “Serialize” and select “DWORD Value” from the “New” option. The DWORD Value key will be created in the panel on the right.
Rename this key to “StartupDelayInMSec” and make sure its value is set to “0”. You should now notice a boost to your Windows 10 startup time.
Now that you know how to disable the startup delay in Windows via the registry, we have a whole bunch more registry hacks for you to try. For more under-the-hood fun in Windows, see how to install unsigned drivers in Windows 10. Image credit: Stop Wasting Time wooden sign by DepositPhotos