Start with investopedia marty, get some good stocks in there and follow
their course. I usually buy what I also use and like, like Apple computers

the stock has been very good, if you follow the past year. Plus
I love Apple products, and one trip to the local mall will show you that
every Apple store is packed with people and they're buying, not just
window shoppers. Their after christmas profits will soar.
Solar companies are going to be good, as more and more companies
and private homes are equipped with solar panels.
Blue chips (General Electric, Exxon, Johnson & Johnson etc.) are always
good.
Also look out for dividends. Some company pay quite nice dividends,
like Phillip Morris.
Look out for new trends and where the economy is heading, and it
will give you pointers at what to buy and when.