Optimize Disk is Norton’s version of Windows Disk Defragmenter ... watching for real-time threats, Norton 360 Deluxe had virtually no impact on PCMark 10’s test scores.

An earlier shell for Windows 3.x from Symantec. It included a comprehensive package of utilities and provided a large amount of customizability. Norton Desktop for Windows was preceded by Norton ...

Norton 360 Deluxe installed easily on our test Windows system ... the various results into a single summary score from zero to 10. This figure represents the vendor’s overall rating.