How about the software of Spotmau Windows Doctor ?
Spotmau Windows Doctor download at Spotmau Windows Doctor
Windows Doctor includes many useful functions for your Windows:

1-Windows Speedup: Free up disk space; remove your unwanted applications; speedup access to data; detect and repair disk errors; protect your computer against spyware; use ReadyBoost to speedup your Windows Vista.

2-Startup Manager: Add/Remove programs which run at Windows Startup; make your Windows boot up more quickly.

3-IE Manager: Restore default settings of your Internet Explorer.

4-Desktop and Icon: Customize your folder icons to your favorite style.

5-System Context Menu: Add items to / Delete items from system right-click menu.

6-Desktop Secretary: Easily manage your daily duties and business schedules.
Detail information at Spotmau Windows Doctor