Noob question, but...

What's 'bloom' and what's 'fps'?
I have all the technical knowledge of a senile goat, so please be gentle.
Ta.

I am not sure about Bloom but It is graphical and reduces FPS I think

FPS means Frames per Second I am sure. So more frames per second = smoother viewing.

FPS could also mean First Person Shooter I think.

What wtf means?

wtf = What the France ... except replace France with the most obvious curse word.

and btw?

'by the way'

'incidentally', 'on another note'

that's all from the walking thesaurus for this week, folks.