Your PC or Laptop getting too slow to use?
Perhaps it's a virus or trojan
Perhaps it's just too full
Perhaps there are programs running that needn't be
Perhaps all those programs you have loaded and then removed over the years have simply "cluttered up" the system
Perhaps the latest software you have loaded is just too much for the resources available
Many things can slow down a perfectly good PC or Laptop.
We can fix it!
(& you almost certainly don't need to replace your system just yet)