Removal of Virus Heat

Thank you very much Wombat. That sounds a comprehensive instruction.
Shall try it and come back here.
Virus Heat was uninstalled from the Add/Remove. But it is back in the 'tray'
of Task Bar blinking.
Why is it that this type of intrusion is allowed to persist?
Isn't there a law against this type of sales method?
Could this Virus Heat be connected to 'adult' pages?
Another program too has similar tendency. TED Note Pad was uninstalled
through Add/Remove program. But it is yet in the system and functioning too.
I tried to download NotePad++ as advised here. But failed. the download would not open at all. Then tried the next thing that was offered. And it was TED Note Pad. Though it is not going away, it is not as annoying as Virus Heat with its blinking icon in tray.
I completely understand that all advises and hints and tips given here in SysChat are accepted and acted upon at my own risk and I will never hold anyone or SysChat responsible any untoward happening. That's my bad luck. That's all tere is to it.
Thank you,
ben aloysius