It is a computer operating system, therefore it is a software.
No.
DOS
DOS is a program, so it's software. Hardware is the physical machine parts.
computer hardware
how does the computer and hardware works
There is nothing called lenovo DOS OS. DOS is the operating system which can be loaded in lenovo hardware..
Craig Menefee has written: 'Harnessing DOS 6.0' -- subject(s): MS-DOS (Computer file), PC-DOS (Computer file) 'Byte's DOS programmer's cookbook' -- subject(s): MS-DOS (Computer file), Microcomputers, PC-DOS (Computer file), Programming
Computer hardware is the components that make up a computer. Computer architecture is the model used to combine the Hardware into a working unit.
A computer monitor is hardware. It only provides for display.
What you asked is basically what system software is. So any Operating System will answer your question. Examples are DOS, Easy DOS, Windows (all versions) Linux, MAC, etc.
Who told you? Windows uses more resources than DOS.. As we know that DOS can support less hardware than Windows and BIOS is the controlling system for integrated hardware, hence we can easily understand the utilization of DOS and Windows..
10 computer hardware errors and troubleshooting
what is hardware computer parts