OP: If you are going to try and buy individual stocks with a $5k account that you intend to actively trade, don't bother. Your time could be more productively spent doing something else.
As long as you're sticking to straight stocks, the size of the positions you can take on out of a $5k account will never command large enough profits, net of expenses, to justify the time/risk. The expenses are too great in proportion to your likely gains if you're planning on actively trading it, especially if you plan to diversify your holdings.
For example, let's say you put $1,000 into a straight stock position, and it rises 8% so your position is now worth $1,080. You made $80 right? Nope. You paid ~$9.99 to get in, and you'll pay ~$9.99 to get out. So net you have a $60 gain before taxes, which for short term trades is taxed at the regular income rate, figure between state and local you're probably looking at least upwards of 30%. So now we're talking ~4% net/net gain, or $40...
What if we add in another $1,000 position you've taken on that subsequently drops 3%? It's now worth $970, and you sell. Now you've taken a $30 loss and paid $20 in commissions for the right to do so... Sure, you can offset your losses against your gains for tax purposes, but even then, you've made $10 before taxes, so probably $7 after taxes. You know wins? Your broker, who has charged you ~$40 for two trades that have collectively made you $7 take home. The more you diversify your holdings on your $5k account the more your broker will take from you in the form of commissions, even if it is only $7-$10, because it is each way in/out of each trade.
Five holdings, opened and closed will net the broker $100 in fees off of your $5k account, that's 2% of your stack right off the top regardless of the outcome of your positions! And five holdings is a yawn inducing number, the damage gets worse the more active you get at that size of an account...
If you really want to
actively trade a $5k account you have only two options; fuck diversification and really only ever have two or three holdings so that the juice is worth the squeeze after trading expenses, or start trading options. They both have a lot of risks, but it's the only way to get the asymmetry you need in order to make money given the size of your $5k account relative to fees. If you're curious about options trading I can elaborate on my experience, which has been very positive.
Oh, and you would be sorely mistaken if you think you can watch live TV and trade off of it and make money doing it... You have to be out in front of others, and bet in the right direction in order to make money. Don't ever make the mistake of thinking that investing/trading isn't betting, if there is a risk involved it's betting, and there is always risk.