You've just installed a new video card in a user's Windows workstation. When the system is powered on, the screen is blank. You have checked the video cable and verified it is installed correctly. What should you check NEXT

Answer domain name system (dns);

You have several options when you want to enter data manually in excel. you can enter data in one cell, in several cells at the same time, or on more than one worksheet at the same time. the data that you enter can be numbers, text, dates, or times. you can format the data in a variety of ways. and, there are several settings that you can adjust to make data entry easier for you.