didn,t know where to post this message as new to this site.thanks LeMarchand and vehelpfulguy your obviously very up on computing and i found your answers very helpful.great site,glad i found it +++++++
Most people who answer questions here, Ncis, return to them to see whether there has been any reaction, either from the questioner or from other users. So, in order to thank someone whose answer has helped, all you have to do is put a thank-you comment right there. In other words, you can post an 'answer' in your own question-thread, just as anyone else can. In that way, you can be virtually certain that the person concerned will see it.
Quizmonster description certainly fits what I tend to - though the way the site has been set up means it's possible to miss/forget some threads if you're in a hurry! (When I tried thread subscription it didn't seem very efficient.)