Welcome to Bleeping Computer.
You don't have to worry about not understanding, what's being said.
If anybody gives you instructions you don't understand, just ask for clarification.
Someone, will be more than happy to explain it to you, in a way that you can understand.
That's what we're here for.
Please take the time to browse the New User Orientation
forum, to help familiarize yourself with how the board works.
If you have any questions about how to use this site, this forum will probably answer them.
Also, don't forget to check out the Tutorials
There's a lot of very useful information, in there.