[Newbies] How to invoke the Flaps Window?

[Conrad Taylor]

Hi, I was wondering, where can I find and load the useful development
tools for Squeak?  I have downloaded the squeak-web-118.zip but it
appears to be disabled the following in this image:

Navigator
Stack Tools
Supplies
Widgets
Objects

I looked in my first image, working.image, and these controls are in
the Flaps Window?  Thus, where/how do I locate it?

Thanks in advance,

-Conrad