To change the formatting of a new calculated field, use the ________

You are working with very large media files but want to temporarily edit on the move, using a laptop with a small hard drive. How can you temporarily use smaller, more heavily compressed versions of your media files?

What will be an ideal response?

What is the best indication that a laptop battery needs to be replaced?

A) The laptop has to be constantly restarted. B) The laptop operates only from AC power. C) The laptop constantly reboots on its own. D) The laptop operates only from DC power.