CompTIA A+ Certification Core 2 (220-1102) - Troubleshooting Applications

The video tutorial covers troubleshooting common Windows issues, focusing on three main areas: slow system performance, application crashes, and services failing to start. It provides practical steps for diagnosing and resolving these problems, such as using Task Manager to identify resource-heavy processes, checking Event Viewer for error logs, and applying application repairs or updates. The tutorial emphasizes the importance of understanding underlying causes rather than just restarting services.

What are the three main areas to consider when troubleshooting a slow-running system?

What is the first action to take if your system is running slow?

How can Task Manager help in identifying issues with a slow system?

What role does storage play in system performance, and what can be done to improve it?

What steps can be taken when an application crashes unexpectedly?

How can you determine if an application has a repair option?

What should you check if a service fails to start?