And what is slow?

The usual speedup here is to get to 8GB RAM and change the boot drive to SSD. For boot times the SSD appears to be the fix as my oldest laptop which was stolen so I can't tinker with it anymore was a 2006 Dell e1505 dual core 32 bit Intel CPU with 1GB RAM and the 120GB SSD. W10 would boot from cold and get a web page up in 35 seconds. Some call that slow.