TinEye is a great reverse image search online service, that can tell you where an image came from, find different sizes of the image and you can find out if someone is using your image without your permission.
You will learn how to set a link in a table or a single cell with a help of a short on.click script using Adobe Dreamweaver. Using tables may be a bit old school, but it's a great way to learn about the HTML basics.
Usually a Lion, Tiger and Bear would be enemies or better said rivals in nature. They are all top predators and masters of their food chains. But not this odd trio.
You got a .rar file and you don't how to open it, some one asked you to send him "a rar file" or you just need a good archiving software? Download and install WinRAR.