No. Multiple scripts can be combined into a single file using "#Split", but it is still only running one script at a time.
I won't bother going through a detailed explanation of script since you said you didn't really want to write script, but I'm sure we can tell you how to get others' scripts running if you need help with that. Combining scripts would be a bit more time consuming and I don't know how many people around here would be interested in taking the time to help out with that, but as far as copying and pasting entire scripts, that shouldn't be too hard to get working if you ever need to do that.
And if it turns out that you are interested in learning script, there are many resources available. And if you have specific questions you can ask them in the scripting forum. We can't answer general questions, though... it takes a whole document to describe more general issues and that's what other resources are for.