Hi, good day! I'm Jerico T., I understand that you're having some issues right now, I'll do my best to help you with your concern.
The Clean Boot is the best way to close or disable applications/programs that are less needed for your computer to startup. Rest assured that it's safe and you don't have to reset your device, you just have to restart it.
Closing or disabling programs one by one might be risky because you might disable important background processes. You may refer to the link below for the complete definition of Clean Boot and for the step-by-step instructions on how to perform Clean Boot.
https://support.microsoft.com/en-us/topic/how-t...
Please do let me know if you need any further assistance.
Hope this help. Have a good day.
Thank you,
Jerico T.