Bump I think means that the post [as in what this is here] was moved or ‘bumped’ to another area of the forum.
LOL means 'laughing out loud"
FAQ means ‘frequently asked questions’.
And don’t worry about asking, I didn’t know this when I started on the net either [net = internet]
So ask away. I am sure someone will help. [:)]
Bump - is a way for someone to move the thread back to the top of the forum. Usually, once a thread has fallen to the third page, very few people will see it. Therefore, the original poster or someone who it very interested in more responses will simply put a one word reply BUMP which will drive the thread to the top.
OBTW, do this more than twice to any particular thread and you will not be well received.
Like that favourite quote: “The best-informed man is not necessarily the wisest. Indeed there is a danger that precisely in the multiplicity of his knowledge he will lose sight of what is essential.” - Dietrich Bonhoeffer
OTOH: On the other hand.
FWIW: For what it’s worth.
IMO: In my opinion, also sometimes IMHO: In my humble opinion.
VBG: Very big grin.
YMMV: Your mileage may vary.