Early operating systems generally supported a single type of disk drive and only one kind of file system. Early file systems were limited in their capacity, speed, and in the kinds of file names and directory structures they could use.
As shown in the table, Microsoft is the most popular Top 10 holding -- included in 16 of the 21 funds (76%) surveyed. MSFT is the most popular dividend stock among the 4-and 5-star Morningstar-rated funds as well, with nine of these 13 funds (69%) holding Microsoft as a Top 10 holding.
Best Fidelity Funds: Index Funds. Fidelity has some of the cheapest index funds on the market. Fidelity Spartan 500 Index (FUSEX). One of the best S&P 500 Index funds on the market, FUSEX does a great job of tracking the S&P 500 and has one of the lowest expense ratios (0.095%) in the entire mutual fund universe.