Well it's depends on how much work you are willing to put in to it and your risk tolerance. If you don't know much at all then I would start with an index.
I suspect you mean actually buying stocks.
In that case as a beginner I would stick with the good dividend paying stocks to start. It is really easy to get burned in equity growth stocks.
Say Proctor and gamble was yielding 3% and it missed an estimate and money managers dump the stock. Well the dividend stays the same and now it yields 4%. This would be attractive and you would buy then having faith that the Pampers and Old Spice company will pull through some how. That dividend will be attractive to other investors and so it should eventually gain equity as well. That is the basics of DGI dividend growth investing. Companies that pay a good dividend usually have a long history of strong earnings and a history of taking care of their share holders.
For basic analysis start with: One Up On Wallstreet. The focus of this book is active management but you want to focus on the analysis chapters. Get Rich Carefully by Cramer has a good chapter in it too.
I would also go to seeking alphas website and use the free version. Read about Dividend Growth investing. Don't act on anything you read just absorb the info.
When you think you have a clue start small and see how that works for you. The bulk of your investing to begin should be index until you have a good idea what you are doing.
There is no way around it, you will have to spend a good amount of time educating yourself and follow the market to take advantage of the deals. Collect quality companies with a dividend when they are on sale. Hopefully this answers your question.
Try this site
http://joshuakennon.com He is the author of one of the investoring for dummies books.
Good luck and don't rush into anything
Also the DGI of seeking alpha was recommended because they will point you to the stalwarts and those are the companies you should be dealing with as a beginner