Several times in the last couple of decades, Microsoft has released source code for the original MS-DOS operating system that kicked off its decades-long dominance of consumer PCs. This week, the ...

DOS is a command line interface that can be used as a standalone operating system or in conjunction with another operating system. The main function of DOS in modern operating systems is to run batch ...

He bought an office computer to run some sort of accounting or tax software, but the software required the computer to be in DOS mode, and the default config files were didn't load HIMEM.SYS to see ...

A flaw has been discovered in Computer Associates' eTrust Intrusion Detection System that could make the system vulnerable to denial-of-service attacks, according to an advisory by security research ...