Free CompTIA A+ 220-1102 Practice Question

An employee reports that their computer has been performing increasingly slower over the past week, especially when opening applications and during startup. What would be the most effective first step in troubleshooting this issue?

  • Reformat the hard drive

  • Update the BIOS

  • Run a system file check

  • Add more RAM

This question's topic:
CompTIA A+ 220-1102 / 
Software Troubleshooting
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