I know there are many people out there who have asked same question but everyone seemed to have different issues. I bought this laptop less than a week ago and had windows 8.1 on it. I upgraded to windows 10 and the problem occurs every time I start the laptop.
System Specs: Acer E 15 Touch
Intel Core i7-5500U 2.4 GHz
16GB DDR3 L Memory
1000 GB HDD
Disk usage spikes to 100% everytime computer is started and it takes at least 15-20 minutes for it to get normal (0-10).
And while its decreasing after about 10-15 minutes, it shows this.
I looked at a few solutions, one of them included the one where it was mentioned that this a result of Google Chrome and Skype processes. I do not have Skype and the Chrome fix was already implemented in the one that i was using.
Another one was this: https://www.youtube.com/watch?v=5Mbrw1x0LzU
The person disabled Prefetch and Superfetch services as mentioned. Also I changed the values to "0" in regedit for both the enablers.
The problem is still there.
Again, I am sorry for posting a similar problem. But considering how frustrating this is and that it still doesn't have any official solution, nothing seems wrong in posting it.