Troubleshooting a Slow MacBook Pro: Seeking Solutions for a 5-Year-Old Device

If you’ve ever experienced a slow computer, you know the frustration it can cause. Recently, I encountered a problem with my father’s 2017 MacBook Pro, which has been noticeably sluggish. Tasks that should be quick, like opening a Word document, can sometimes take an agonizing 30 to 60 seconds—or worse, the application won’t launch at all. This issue seems intermittent but can be quite disruptive, especially when it hampers productivity.

The laptop features a 2.3 GHz i5 processor and runs on macOS 13.7.4, the most current version of the operating system. Despite checking the Activity Monitor, there appears to be no significant memory strain, and interestingly, the storage space is only halfway full. This leaves me scratching my head about what could be causing the lag.

After a quick restart, the laptop seems to perform better temporarily, but the problem inevitably returns. I’m at a loss regarding the next steps to identify and fix this issue. Should I delve deeper into the system configurations? Is it time to consult with an expert at the Genius Bar?

I am reaching out to the community for insights and suggestions on what further checks I can conduct or tests I can perform. Any tips on potential causes for this slowdown or advice on troubleshooting methods would be immensely appreciated. Your expertise could help my father get back to using his MacBook Pro without the hassle of slow performance. Thank you for your assistance!

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  1. Thank you for reaching out with your detailed description. Slow performance on a 5-year-old MacBook Pro can be caused by various factors, even if basic metrics like CPU usage and storage appear normal. Here are some troubleshooting steps and tips you can try:

    • Check for Background Processes: Open Activity Monitor and look for any processes consuming excessive CPU or memory resources. Sometimes, background processes or apps can cause slowdowns even if overall usage seems low.
    • Reset NVRAM/PRAM: Resetting these can resolve temporary system glitches. To do so, shut down the Mac, then turn it on and immediately press and hold Option + Command + P + R for about 20 seconds.
    • Run Disk Utility: Use Disk Utility to verify and repair your disk permissions and file system inconsistencies. This can help identify and fix minor disk issues that might affect performance.
    • Check for Malware or Adware: Although less common on macOS, malicious software can cause sluggishness. Consider running a reputable anti-malware scan.
    • Reduce Startup Items: Limit the apps that load at startup by going to System Preferences > Users & Groups > Login Items. Remove unnecessary items to speed up boot times.
    • Update macOS and Apps: Ensure macOS and all installed applications

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