Hi, you can add some on demand scanners, CCleaner for privacy and if you want also Auslogics Disk Defrag, to improve the speed of the PC (Win 10 can also don't need this)
Add Collusion extension for your browser, which let you know which sites are tracking you!
Add another browser and HTTPS everywhere extension.
For the rest I think it is a good config, simple but completed. Thx for sharing it