How to perform a clean boot in Window 7,8,10
This starts Windows by using a minimal set of drivers and startup programs.
To help find software conflicts that can occur when you install a program or an update.
Click this to see ms page on how.
Warning Take a note of your original settings as there not always as MS page says the should be.
On this part
How to reset the computer to start normally after clean boot troubleshooting
- On the General tab, tap or click the Normal Startup option.
My multi boot computer on windows 10 it is already set to
* Selective start up
Load system services
Load startup items
and not Normal Startup option