Walt needs to ensure that messages from a colleague in another organization are never incorrectly identified as spam. What should he do? Configure a safe recipient.
Configure a blocked sender.
Configure a safe sender.
Do nothing.

What does josh silverman name as the most important aspect of managing finances?

1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization

What are some settings you can control when formatting columns?