PC Cleaner will safely scan your system Windows registry and finds incorrect or obsolete information in the registry. By fixing these obsolete information in Windows registry, your system will run faster and error free. PC Cleaner will tweak your complete system to boost your PC speed by up 200% or more. You will have faster downloads, uploads, web surfing and more. PC Cleaner Certified Antvirus + Antispyware Protection will scan your complete system for malicious threats including: viruses, spyware,. rogue programs, trojans, adware, rootkit, dialers, worms, parasites and other potentially harmful programs that may be installed on your computer. PC Cleaner All-In-One Utlimate PC care includes over 20 high quality tools: - Registry Cleaner - System Optimizer - Internet Optimizer - Memory Optimizer - Certified Antivirus + Antispyware - PC Speed Booster - Privacy Protection - Complete PC Maintenance and Tune Up - System Cleaner - Duplicate File Remover - Daily Updates And much more!