You just installed windows and flash, so there is nothing that needs to be reset. As for Adobe Reader X, that is the adobe acrobat reader for reading pdf documents.
I need a link to one of the video's that is echoing. I cannot do anything until you give me that link, I need to know what player is causing the problem.
About the problem when connected to the internet, is the computer freezing up or is it just the browser freezing up?
What browser are you using?
Also please go to this page
, and run the first Fixit. The try printing a page in Firefox. If it still does not work, run the second fixit on the above page. Then try printing again in Firefox.
Let me know how it goes.
Just so that you know, I am going to be leaving the area on Thursday July 5 in the AM and I will be getting home on Sunday July 8 in the PM. If you post a response or send me a PM I will not be able to respond. There is no internet connection where I am going so I will be totally out of contact. I will be checking in again before I leave, so if you get any results from the procedures above, go ahead and let me know and I will respond.