To mark my presentation as final and make it a read-only file, which icon should I select?

Technician a says that with self-adjusting clutch systems, the release bearing constantly rotates. technician b says that the ball bearing portion of the release bearing should be lubricated with high-temperature grease during routine maintenance. which technician is correct?

Pressing the backspace key deletes the text to the of the insertion point. the left or the right?

Your computer will organize files into order. alphabetical chronological size no specific