2.1 Introduction to Post-Troubleshooting
Troubleshooting steps include restarting the system, checking physical connections, and addressing simple issues related to software or hardware to fix common computer problems. The next step is to learn what actions to take once the issue is resolved. This process is called post-troubleshooting maintenance. It includes additional steps that help the computer continue to work properly and avoid the same problems in the future. This chapter explains how to maintain a computer system and keep it stable, secure, efficient, and reliable.