Internet explorer一開就另外彈左一個網頁出黎,點先可以取消佢

delete the c:/ is the only solution
recover it

You got browser Hacker. (spyware)

download FREE

http://www.download.com/Ad-Aware-SE-Personal-Edition/3000-8022_4-10045910.html

Update the spware definition.

Select ALL DRIVE . Full Scan

Tick all the spyware.

Delete it.

I hope, it would help.