What is a tuneup utility?

Answer 1

Tuneup Utility is a maintenance software which clears up the space by cleaning the temporary files. The Software can perform tasks like De-Fragmentation of disk . Also the main feature is that it can clean up registry. It cleans all the registry files from software which were installed before but are not available now. It also indexes them and removes non used files too. I suggest you to make backup because it sometimes remove the required and important registries.

Answer 2

Disk Cleanup or Disk Defragment. If you want something third party you could go with Avast, Fix It Utilities Professional, or Norton. I prefer Fix It Utilities Professional.