Can someone help with these 5 questions.

Antivirus Program Not Updating You are attempting to update your antivirus program with the latest virus definitions, but you receive an error message. What steps will you take to resolve this issue? Operating System Does Not Load Each time you turn on your computer, the operating system attempts to load for approximately 30 seconds and then the computer restarts. You have tried multiple times to turn your computer off and on, but it keeps restarting when the operating system is trying to load. What are your next steps? Unwanted Programs When you displayed a list of programs installed on your computer so that you could uninstall one, you noticed several installed programs that you do not remember installing. Why might these programs be on your computer? News Not Updating Each morning, you run an app on your smartphone to view the news for the current day. For the past week, however, you notice that the news displayed in the app is out of date. In fact, the app now is displaying news that is nearly one week old. Why might the app not be updating? What are your next steps? Incompatible App You are using your Android tablet to browse for apps in the Google Play store. You found an app you want to download, but you are unable to download it because a message states it is incompatible with your device. Why might the app be incompatible with your device