[John Rogers]

I would suggest checking three things to see where the slowness might be coming from. First use the Windows Task Manager to see what is running and taking any CPU time. Check for things that are not needed such as Adobe Updater or any other "updater". In the Processes, Services and Startup sections check to see what is running and find out why.

Check your main router, if you have additional hot spots check them also to make sure no one is running a porn site with your machine or your neighbors are sucking your bandwidth down.

Last of all check your disk drives to see if they are full and delete ALL the temp files from everything. You might want to install a solid state drive for the boot drive.