Explain two security issues that may arise from using an unsupported operating system.

Which of the following had the greatest influence on opening the internet to the generly public

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

What key should you press and hold to select and open multiple files at one time? enter alt control esc