in miscrosoft power point i insert a sound it works and says it goes on for 3:32, but what it wont do is continue to play throughout the whole slide hosw, how do i do this?

Hi,
I have both IE7 and FF installed on my computer. On most occasions, I only use FF (I use IE mostly to test my html/php code for work).
This morning, I wanted to copy and paste something into notepad, and, as happens, I forgot to copy first, so the last thing copied there was pasted - it was the url of a site that had a very porn-y sound to it.
I am the only one who uses this computer, and I know I never copied such a link, never visit such sites, etc. On the alert, I went to check the history in FF - was filled with my regulars, nothing unusual. But then I checked in IE - and found a list of porn sites there... I know it's not from popups, because, like I said, I rarely use IE, and had not used it for awhile when I found this list of visited sites. I thought maybe it was malware - but I ran a scan and it found nothing.
I noticed that some of the listed sites had to do with Skype (which runs continuously on my computer) - Skype video sharing, etc. My security level on skype is very high - I only allow contacts on my list to contact me, etc.
And now, I just recieved a contact request from skype from someone with a very porn-sounding name asking to share contact details with me. It is all very suspicious. Is it possible that someone has been hacking into my computer through Skype?
Thanks for your help, this is really confusing me.

My brother recently passed away. He was an artist and had his own website
I am executrix of his estate and would like to know how I can access his website to maintain it. He had someone doing it for him but that won't be the case anymore. I don't have much experience with websites but I can learn.

Thank you. Porn sites and other sites have showed up on our computer history that we have not viewed. I have been blamed based on my history 3 plus years ago. I have not viewed any of these sites. I wondered if possible the neighbor is using our wireless to connect to internet sites, is their any way it could show up on our computers history?

Sorry, Wayne, I don't know of any way that you can have sites show up in your Web history without the browser actually going to those sites, either in pop-ups, pop-unders or iframes / other content on a page. If your neighbor is tapping into your wifi, it'd show up on a firewall, perhaps, but not in your browser.

I have a similar issue to a question asked earlier. Is it possible for someone to hack into my computer and access sites when my computer is on? Porn sites have appeared in the history of my computer during my absence. There are not only pop ups showing up in the history but also youtube videos. My daughter vehemently denies using the computer or accessing the sites. The computer was also shut down when I got back. I am concerned that she has viewed them. She is only 12 years old. When confronted she has vehemently denied it. Although I would like to believe her I can't see how youtube videos can be in my history without her accessing it. Please advise. Thanks!