False!
No, they cannot.
literally yes - but practically the CPU is jumping from one task to the other and back until he finished - so both tasks are slowed down
single- user, multitask
yes
MS-DOS
Mac OS
single-user,multitask
yes
Single multitask
It depends on what programs you want to use at the same time. Check the system requirements of the programs you are trying to run.
In simple terms, they allow you to multitask better, meaning run multiple programs without experiencing a major decrease in performance.
its an (OS) that can make you use multiple programs at once and multitask but it is more than one person on it so then if it crashes on 1 person it affects everyone who uses that operating system