You wouldn’t believe how many people I run into who still think turning off the ocmputer is just hitting the power button! I recently came across this article, which is one of the best descrpitions of how to properly shut down your computer I’ve found. you don’t need to eve read any further down than “Shur Down from the Start Menu”, but if you do you’ll find some even more clever tricks!
https://allthings.how/how-to-shutdown-a-windows-11-pc/
Rebuild Boot Configuration File Windows 7
Problem:
Post rootkit removal windows may not boot and display 7B stop error. This CLI command set can rebuild files necessary for windows 7 to boot
Solution:
>bcdedit /export C:BCD_BU
>C:
>cd boot
>attrib bcd -s -h -r
>ren C:bootbcd bcd.old
>bootrec /rebuildbcd