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#11
Yes, your boot to lock screen is quite good for a HDD.
There's a lot going on- if that's a few minutes after logging on..
Dropbox seems odd- lots of activity, but no internet activity. I might have expected synchronisation and data transfer.
Defender might look busy because of othe activity, I suppose.
'System' is using a lot- you'd need Process Explorer (free from MS) to examine that further, and you can research
System process uses disk
System process high disk usage
on this forum or elsewhere to learn more.
I suggest you first return to a clean boot, and then post a screenshot of your task manager a few minutes after logging in having opened nothing else, organising any columns of interest high to low by clicking on the appropriate column header.
Establish a good base from which to work with 0 disk acitvity, then enable more to see when your problems start.