Please make a backup, just in case.
This will boost speed of your Windows [ Don’t know about high end PCs ].
Visit the link posted below and follow the steps [ not necessary to follow each step : if you feel like you don’t want to disable cortana don’t input those commands ]
Link : https://fdossena.com/?p=w10debotnet/index_1903.frag
I’ll update with some softwares later once I find the list.
Till then use this to your advantage and like if this helped you.
Have a good day 