hi, a friend of mine clicked a wrong link while browsing the internet and two software are suddenly installed on the computer, namely optimiser pro v3 and search.us.com. i was able to uninstall optimiser pro but i cant seem to uninstall search.us.com. ive searched the internet but the solutions i found did not work. need help in removing this malware. 
My Computer
- Computer Manufacturer/Model Number
- ASUS N56V
- OS
- Windows 7 Home 64-bit