1)   Innovative System Optimizer 3.0
This powerful PC optimizer helps you increase the performance and responsiveness of your Windows Vista or XP system by using many tools which optimize key areas of Windows operation.
vista, xp, system optimizer, optimizer, advanced system optimizer, pc optimizer, memory optimizer, speed optimizer, registry optimizer, vista optimizer,

 2)   PC Optimizer 1.00
Fix PC problems and prevent them from happening again. Comes with PRIVACY PROTECOR, System Cleaner and Optimizer, System Files backup and Restore, Registry Cleaner and Optimizer, Registry Defragger, Secure Delete, Find Duplicate Files
PC Optimizer, privacy protector, registry, defrag, clean, optimize, privacy, acivex, ole clean, system,

 3)   1 Click PC Fix 3.2
Are you tired of your computer crashing, slowing down or freezing when you least expect it? Download our FREE Health Check and instantly solve PC Problems with an advanced PC doctor registry tool saving you both time and money
Registry Cleaner, Diagnostic Tool, PC Problems, PC Fix, PC Errors Fix, PC Optimizer, PC Check Up, PC Healthcheck, PC Utility, PC Junk Cleaner,

 4)   WinSettings 8.0
WinSettings optimizes Windows and protects your online privacy. It repairs Windows, cleans up your surfing tracks automatically or on demand.
WINSETTINGS, REPAIR, REGISTRY, SECURITY, PRIVACY, OPTIMIZE, PC OPTIMIZER, POPUP, POP-UP, POPUP BLOCKER,

 5)   PC Optimizer Pro (pc speed up suite) 4.6
Designed for novice users who value their time, PC Optimizer Pro is powerful software that tweaks, repair, and speed up PC, preventing it from crashing and protecting from theft of your important data.
speed up pc, pc optimizer, speedup computer, optimize pc, optimize windows, how to speed up computer, speed up windows xp, speed up my computer,