Re: asus f541ua
Give it a day or two, and keep it on. Whenever i reinstall windows, for the first few hours or even a day, it runs pretty slow. I think this is the OS expanding/uncompressing all it's files and setting up a list of file locations, or something like that. Check your task manager to find out what program is hogging what resource. then if it continues for more than a day or two, think about uninstalling it (if it's safe to do so). You might also disable some of the crap-ware that loads at startup.
CPU: Ryzen 1700 GPU: MSI R9 480 4GB
RAM: 16gb DDR4 Disk: 128SSD + 2x1TB
Power: 750w asus prime b350m-a uatx mobo