Our IObit Advanced SystemCare review looks at the full list of options available: Anyway, we gave it a shot, and at best nothing negative happened, at worst it’s probably a bit of a gimmick. The Windows registry does not store data itself and thus a regular defrag would do all of the work. We were, for example, skeptical of the idea of a ‘ registry defrag ’ and whether such a thing can be possible. Under Manual Mode, you can hover over or click through each option to see more about what it does. The scan is part of the Advanced SystemCare Free version, but you won’t get access to many of the fixes it suggests unless you pay, so it’s not much of a performance enhancer for your PC unless you go premium.

If at this stage you’re not too sure, the good news is nothing physically will be altered to your system until you give the okay after the scan is complete.

You can let the program go the whole hog by itself or pick and choose exactly what it analyzes.

System Scanīefore Advanced System Care Ultimate can work its magic it all starts with a system scan so it can get an overview of what needs to be tuned. IObit Advanced Systemcare Ultimate Featuresīelow you'll find everything the utility has to offer.

Advanced systemcare optimizer