As you use your computer, the applications you’re running access the registry thousands of times per second. In fact, the registry is accessed when you: Install and uninstall programs,
install drivers, create new users, use instant messaging and chat programs,
use software to open files.|
All of these activities leave behind
entries. Without proper registry
maintenance, it gets clogged with unwanted
entries, outdated files, incomplete
programs, improperly installed applications
and more. PC Cleaner will remove Malware
that also corrupts the registry
when it embeds itself into keys and prevents
executable files from running.
As time passes and more programs are added, the Registry needs to be cleaned out and updated to accommodate the new programs and files. Other causes of system slowdown are viruses, spyware, and inefficient memory allocation.