my videos wont play?

Assuming you are using Internet Explorer, do this:
Internet Explorer (6.0)

Select 'Tools' from the top menu
Choose 'Internet Options'
Click on the 'Security' tab
Click on 'Custom Level'
Scroll down until you see section labled 'Scripting'
Under 'Active Scripting', select 'Enable' and click OK

Kenno1
May 2010

hi you didnt mention what operating system you use is it xp? and have you watched videos on youtube with your current system before? I ask because I had the same trouble whilst using my laptop using xp home basic and I found that by downloading "Adobe flashplayer 10" corrected the problem. Hope this is some help, good luck!

Daz
April 2009