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.
Think Twice Before Buying A Top Oil ETF. One of the hottest topics of debate among investors over the past six months has been when/if to invest in crashing crude oil. By far, the most popular oil ETF is the United States Oil Fund, LP (NYSE: USO ), which has nearly 16.5 million average daily trading volume.