Google task bar help

Factual Questions
1

I upgraded my computer. I had Google search toolbar and I can’t remember how I got it on there. Any help in getting it back will be appreciated.

2

four from the bottom on a page full of other goodies

3

When I clicked the link I got this

4

For Firefox , for IE .

5

Done, and thank you.

6

Really a GQ thing, I’ll move it there.