I have adopted a fairly old IT philosophy of 'If its not broken, don't fix it' when it comes to Windows 10.
After all, the only 'valuable' stuff on your computer are documents and emails which you spent time on - if these are 'lost' there is a cost to recover this data.
So - for the past...
antimalware
antivirus
backups
computer maintenance
data recovery
formatting
itphilosophy
performance
rollback
service management
system security
task scheduler
troubleshooting
update assistant
updates
user experience
windows 10
windows 10 version
windows update