Magazines developed in London. Gutenberg's printing press provided
Europeans with the ability to spread
literature to the masses in the form
of books.
People started using personal computers
(PCs) at homes.
Lawrence Roberts connected a computer
in
Massachusetts to a computer in California
using telephone lines.
Radio advertising developed in the
United States.

Once the twisted pair cable is connected and a network is established the led lights at the back of the computer should be steady. on most ethernet adapters nowadays, a steady green light means that the connection is actively connected to a valid partner at the opposite end. if the status of the led starts flashing, this means that there’s some activity and data is being transferred.

70.73 trillion driffrent cells

It says answer in the corner just click on that

Some responsibilities of having a checking account : write checks clearly and carefully.  keep an accurate record of checks written, so you can keep track of payments & deposits made to cover the check. maintain checks register with accuracy so as to avoid returned checks.