Very New, Need Help

So ive recently been 2-Boxxing (well i guess you might consider it 2 boxing)

What i have been doing is running 2 accounts at once, leveling on one account and doing BGs on another. So far i have done this completely manually. Alt tabbing between accounts (i know, pretty stone age lawl) So anyway i heard there are 2 programs one free and one costs 20$.

What i wana do seems REALLY simple. I would like to run 1 char in BGs and have him NOT AFK out, alot of the time i forget the 5min window to jump and not go afk, while i level my alt toons. Basically i assume that if my toon in BGs is using the same key strokes as my toon im leveling he wont go AFK. Any idies how i could simply do this. I have NO scripting experince at all so the easier the better.

What your trying to do is more like botting or "leaching" honor in bg's thats not what multi boxing is about, now if you say download octopus (free) and play both toons at the same time in the same place like a normal party would than that would be multi boxing.

No.

How would i go about leveling up 2 toons at once? OR playing 2 toons in the BG