Free Tool to Close freezed/crashed program using hotkey
This happens all the time you will be using a lot of thing suddenly you open one application then whole system hangs a little bit and the application freezes ,Normally we goto Task manager by clicking ctrl+alt+del key then goto the process then endtasking that.
This will not be a headache if this happens rarely, sometimes these things happen all the time ,then this free tool will be useful since it can terminate the current window using the hotkey
SuperF4 is a free utility for Windows that sits in memory and allows you to instantly terminate a program or process using a hotkey.
The icon looks like a character similar to the tortoise in super mario 
To kill the current foreground program, just press Ctrl + Alt + F4. This will be useful since you will find the program freezes when you press normal Alt+F4
Strange to find that some antivirus show this as a trojan.
[via Freeware Genius]
The virus alerts are false positives done by heuristics.
I have had a lot of problem with them but I don’t have the time to report it to every antivirus vendor.