What command do you use in Microsoft Office products when you want to edit the document but keep the original intact?

Technician a says that the radiator usually cools better if the front air dam is removed. technician b says that when a condenser has a leak it can be repaired easily with epoxy. who is correct?

Which text function capitalizes the first letter in a string of text? question 10 options: upper capital first proper

You have a small company and want to keep your costs low, but it is important your employees share data. which network would provide you with the most economical solution?