Need asap .ll give you 20 points ! what was the most notable contribution of windows 3.11? multitasking networking capabilities overlapping windows recycle bin

Which of the following is a way the operating system prevents unknown or unauthorized users from accessing the system?

Which are examples of note-taking tools? check all that recording devices sticky notes digital highlighters paper flags highlighting pens digital displays digital flags

As with any small island country, cuba has fewer natural resources than countries such as brazil. this affects their economy in that cuba a) exports only manufactured products. b) exports more products than it imports.. c) must import more products than it exports. d) has imposed trade barriers against the united states.