Total Defense PC Tune-Up 2020 review by Kalle (Mar 8, 2022)
Bar far the best most beautiful/modern/easy to use PC optimizer around.
Total Defense PC Tune-Up for Windows 10 - Users' reviews
Total Defense PC Tune-Up 4.0.0.0 review by Bernard (Mar 26, 2017)
Runs 32-bit install on a Windows 10 Pro 64-bit system. Registered for free (1 year key) from newegg.com and it hangs at the end of scans, than does nothing. I will grant it a grain of salt- I am running it on an AMD Ryzen 7 1700X system and it was just released- However, at the end of the day their site and download process is as crappy as malware running on your system.