Hey we all have to start somewhere! Why not add an acronym, word or action you are confused about what it is or what it does below and some know it all will post an answer? 
I am most definitely not the brightest crayon in the box so if I am wrong please correct me J or simplify my googling talent
Tweak= to fine tune for performance, or customize more precisely to one's preferences.
Network= It is a connecting of computers through a hub or a router, to provide several computers with internet through one incoming internet line.
Rendering settings= control various options
Simultaneous connections= more than one connection at the same time
Pipelining= is a set of data processing elements connected in series, so that the output of one element is the input of the next one.
Cache= a page screen copy on a specific day and time
Initial paint delay= The time it takes to download the page content and the time it takes to "paint" that content onto your screen so that you can see it.
Wellington Florida
Married
we also have a complete list of Chat & Text Message Acronym Reference
Ok here are some from my torrent thread that deal with torrents. You can see the thread HERE: