There are many reasons Windows might be booting slowly. The first two things to check are that Windows is up to date and hasn’t been infected with malware.
To check for malware:
- Click on the Start icon
- Go the main Settings app
- Go to Privacy & Security > Windows Security
Using the Windows Security app you can enable anti-virus protection and check the entire system for threats.
Another possibility for a slow-booting PC is that your Autorun list has too many apps in it.
To manage your Startup apps:
- Go to the Start menu and choose Settings.
- In the Settings app, select Apps.
- Scroll down to the bottom of the panel for Startup options.
There is another option is to disable startup programs, that slow down your PC’s boot.