When using a wireless mouse, what is the most common port used for the transmitter?

a. ethernet b. usb c. serial d. parallel

How do we use the sumif formula (when dealing with different formats) ?

How do you set up a slide show to play continuously, advancing through all the slides without requiring your interaction? a. click set up slide show, and then select the loop continuously until ‘esc' and show without narration options. b. click set up slide show, and then select the loop continuously until ‘esc' and use timings, if present options. c. click set up slide show, and then select the show presenter view and use timings, if present options. d. click set up slide show, and then select the show without animation and browsed at a kiosk (full screen) options.

Selling a product through an electronic medium is