I couldn't find an appropriate forum for this so trying this one,
The blue screen Tasklock suddenly appeared on my screen. With difficulty I could get rid of the image to the desktop but then clicking on any taskbar icon, eg. my browser icon, brings it up again therefore I cannot do anything with my computer (I'm doing this on another computer).
Googling this item only seems to bring up articles about its use but not how to get rid of it.
Any suggestions please.
Using Win 7, Chrome