3.1 Troubleshoot Windows: Blue Screens or Black Screens 3. Software Troubleshooting (220-1002), Comptia A+ (Plus), Comptia A+ (Plus) 220-1002 This entry is part 200 of 278 in the series Comptia A+ (Plus) 220-1002 Series Author: Previous Article 3.1 Troubleshoot Windows: Application Crashes Next Article 3.1 Troubleshoot Windows: Printing Issues Latest Posts Storage Area Network (SAN) APM and ACPI Acceptable Use Policy