Hi guys:
I realized de que many programs, when installed, leave in your PC some kind of a marker or something, for the program to be able to recognize for how long the program has been installed, or if THIS has been installed previously. My guess is that such a "MARKER" is an item that is installed in the REGISTER or such.
Questions:
(1) Does somebody know how to recognize which items in the register, has been installed by which programs?
(2) Does somebody know, how to uninstall these items without screwing up the system itself?
I'll be grateful for any kind of information or help provided.
Cheers

I realized de que many programs, when installed, leave in your PC some kind of a marker or something, for the program to be able to recognize for how long the program has been installed, or if THIS has been installed previously. My guess is that such a "MARKER" is an item that is installed in the REGISTER or such.
Questions:
(1) Does somebody know how to recognize which items in the register, has been installed by which programs?
(2) Does somebody know, how to uninstall these items without screwing up the system itself?
I'll be grateful for any kind of information or help provided.
Cheers