If you're not happy with the time Windows Update is taking to install the latest updates, don't rush to clear the register or do various other things they suggest on the Internet. Especially if you have an old one computer.
You can make Windows Update work much faster by simply closing the Settings app. You know what they say: the water you look at never boils.
The Albacore (@thebookisclosed) mentioned the above in his account on X a few weeks ago, and it seems to be working.
Why Η theory is that the MoUSO Core Worker Process creates extra CPU pressure if you have the Settings app open while installing Windows updates. Closing the application reduces the load and allows your computer to finish faster.
You can check it yourself from the Task Manager when installing updates.
Of course, the exact ones Results and the time difference depends on many factors, such as what applications are running, how powerful the hardware you are using, how old the installation is, and more.
Some systems may show negligible improvements, while others will show substantial results. So, if you want to install the latest cumulative updates as quickly as possible, issue the command and then close the Settings app.