Ok,

For whatever reason I can't attach any documents, songs, ppt's, etc to any forums (this one) or emails to send out without the sessions timing out. Text is no problem, and I can transfer the same files using a thumb drive to my dad's computer and attach the same files to this forum and emails, etc and have zero problem sending or posting it. This leads me to believe that the problem  lies solely on my computer and have no idea how to fix it. I've accessed internet security through internet options but have zero clue what to look at/for, assuming I'm even looking in the right place. Is there ANYONE out there that can help with this problem, or knows anywhere I can talk to someone about the issue? I've called both Windows and HP about it and naturally I get the run around, or get told that any help I will have to get charged for which is outrageous. So ANY help or ideas would be appreciated.