Do yourself a favor - take the CDs from this "iobit", and throw them away. If you have downloaded them - delete the downloded files, and forget you ever downloaded them.
Agreed. Complete waste of hard drive space.
1. Advanced SystemCare is nothing but bells and whistles.
2. Try Revo Uninstaller
3. Want to keep your drivers up to date? Try Snappy Driver Installer
4. Either use defrag in Windows or Auslogics
5. Malwarebytes is good for day to day, adwcleaner and combofix are excellent for on demand malware scanning/removal