How to get the modules installed to appear in the front-end of the website????

[probs]

Hello everyone,

This is probably a stupid question, but since I'm new to cmsms please help me out...
I've installed a lot of modules, they've all installed correctly...and show up in the "admin" section
Now the problem is that, how do I get these modules to "take effect" in the front end of the website??
I guess once someone tells me the basic steps I'll be able to handle the rest......or else
"Some" of the modules I've installed but havenot "appeared in the front-end of the website:
Album
Blogs
Chat
Play
Front-end Users
SelfRegistration
Forum

So please help me out......

Thanks in advance people!!

[calguy1000]

Go to Extensions >> Modules, click on the 'help' link beside the appropriate module, and see what is normally the 'How do I use it' section.