How can I bookmark and then see the bookmarks, quickly access them like in mozilla bookmark bar?

I know this is a pretty simple question.

But i don't know the difference between IM and PM in chat.

What are they?

I have got a problem with the image of my Skype whenever I try to video chat with. The image shows reverse causing visibility problem to my chat mates. Please help the way out it.

I want to use this. But most of the people are saying not to go there it contains a lot of viruses. What's the truth ?

I use ebuddy.

I added a Facebook contact but now I want to delete all the Facebook contacts.

Can I do this in one click?

Why does the images and videos have pixel sizes instead of standard cm size?

How to add a new contact in Skype I can't find a button saying add new contact.

When I close firefox and then restart it why does it display "Firefox is already running"?

What can you suggest for me to have a high quality web content, to have a web site with a high traffic?

Hello,

I have been using Firefox for a while now. I have noticed that Firefox saves my password without asking or taking permission. I have no idea about how to fix this problem and I do not want to password for different log ins to be saved either. Please give me some suggestions about how to solve this problem.

Matth Santos