HDD and SSD Issues

i have tried all the videos in youtube but task manager continuously shows 100% disk
which slows down computer startup increasing boot time
what should i do?

New for this past week: upon boot up, before opening, screen gives me option of "checking disk" before start up. If I choose not to, I'm to press any keyboard letter within 8 seconds. When I reject option by pressing letter, message disappears and computer opens normally. I've done all the disk checks and cleaning multiple times.
What's this all about?
Thanks, Mark

hi there, i am having a issue with my disk usage, my disk usage is at 100% a lot of the time when nothing is showing up in task manager as far as usage, any help on this issue would be greatly appreciated,
kind regards
pete

I'm thinking about installing "xtra PC" to rev up my Desktop. Does it really work?
If not, does boostspeed have a way of identifying bloatware?
Thank you!

Hello and thank you for your time,
I am having trouble with finding info relative to my specific situation. I own an Asus ROG Strix GL553VD with 16 GB ram and it came with the 1 TB HDD. Ive since upgraded it to a 500 GB SSD by WD Blue as of recetly Ive also added a 120 GB NVMe m.2 SSD and Id really like to be ablr to add my whole windows OS and boot from it to achieve faster results plus Ive heard its less stress on your main drive. I recently tried copying the windows folder to it (and all 26 or so GB that it held) onto the new SSD and that obv didnt work. I have AOMEI partition pro and back upper but my Windows OS isnt on its own partition on C drive and Im finding nothing about migrating just those files or how to create a partition of just those files and I see nothing about migrating from SSD to a different SSD. Thank you for your time and potential help!