- Meadowdale is a census-designated place (CDP) located in Snohomish County, Washington. As of the 2020 U.S. census, it had a population of 3,148. It was the first incorporated city in Snohomish County.
- DOS (Wikipedia)
DOS (/dɒs/, /dɔːs/) is a family of disk-based operating systems for IBM PC compatible computers. The DOS family primarily consists of IBM PC DOS and a rebranded version, Microsoft’s MS-DOS, both of which were introduced in 1981. Later compatible systems from other manufacturers include DR-DOS (1988), ROM-DOS (1989), PTS-DOS (1993), and FreeDOS (1998). MS-DOS dominated the IBM PC compatible market between 1981 and 1995.