Baidu PC Faster是百度公司在国外推出的一款系统优化清理工具（是Baidu SystemUp的升级版），具有系统优化、打系统补丁、垃圾清理、注册表清理和启动项管理等常用的功能。Baidu PC Faster界面简洁大方，操作简单，但只有英文版。整体上普普通通，没有特别的功能和亮点，喜欢尝鲜的朋友可以试试。

 
Win Update
'Win Update' tracks regular security updates with the Smart Patch-up function, verifies and downloads the most applicable patches for your Windows. It helps block the entrance that hackers, trojans and virus will easily attack through in a faster and smarter way.
As the main function of the previous Baidu SystemUp version, ‘Win Update’ has been integrated into Baidu PC Faster perfectly.
SpeedUp
'SpeedUp' scans auto-started programs at startup and identifies the causes to slow startup.
You can easily identify and stop unnecessary startup items to save the startup time.
Cleaner
'Cleaner' scans and cleans up junk files, browsing tracks and registry.