hkey temp stuff????

hello everyone-

i reently had a computer guru take one of my computers and fix it- it was losing files of the harddrive. (they were jsut disappeaing). but anyways, i got it back, and i looked in the recycle bin adn there was a whole bunch of files with hkey and stuff like that in them. i was wondering what exactly these files are, and if i should delete them on all my computers. thanks in advanced

 

Those would be registry entries, if your PC is running fine, I would call your "guru" and ask him if he backed up your registry before he edited and if it is ok to empty your recycle bin.