when I view some web pages (not all) a little yellow triangle appears at the bottom left of my screen appears Iseem to recall something about "done but with errors" whats it for and why. Cheers
It means that the site that you're looking at isn't brilliantly put together and contains at least one tiny error in it.
It's actually unlikely that it's an error that you'd notice so don't worry.
If you want me to be less vague and baffle you with science let me know.
Following on from stevie21, basically it means error or errors on page.. maybe a pic or background music that was supposed to be there didnt load. This can be because the webmaster made an error in his html.