I am assuming this is the system you are referring to.... LIFEBOOK AH Series - Notebooks - Product Catalog - Fujitsu
1.) Don't install a bunch of garbage that wants to start at boot, or disable the Start at login/boot/whatever function of that software.
3.) Make sure there is no bloatware running, and disable/uninstall any power management software (ACER has a horrible power management software they install that causes all kinds of issues) don't know if Fujitsu has something similar. (And it appears they do)
4.) If the Hard Drive speed is only 5400RPM (which it probably is), there isn't anything you can do other than replace the Hard Drive with a faster one. Your desktop is more than likely a 7200RPM drive. I repeat, you will not be able to do anything other than replace the drive. https://globalsp.ts.fujitsu.com/dmsp...book-ah530.pdf
5.) read GregRockers post, if there are any issues with Drivers
, or OS install, then that could cause slowness issues.
6.) Other Hardware could also be an issue, if it's bad. See Here for the System Diags