ELI5: Why do computers get so enragingly slow after just a few years?

This page summarizes the projects mentioned and recommended in the original post on /r/explainlikeimfive

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  • Hot

    Hot is macOS menu bar application that displays the CPU speed limit due to thermal issues.

  • iMacs are sensitive and unusable if the room/environment temperature goes up 1-2 degrees. Once an iMac reaches temperatures that exceed its cooling capabilities, it will reduce the Scheduler Limit. This OS protection slows your computer down to a % of its actual performance. It's designed to reduce load down to a level that the computer can cope with, given its temperature situation. A tool called Hot will reveal the current scheduler limit, and you'll be able to verify this is the problem.

  • smcFanControl

    Control the fans of every Intel Mac to make it run cooler

  • Use a tool like smFanControl, Macs Fan Control, or Stats to manually set your fan speed to 100%. This is noisy and reduces the lifetime of the part, but it means you can force your device to cool down, even when the OS doesn't want to.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • stats

    macOS system monitor in your menu bar

  • Use a tool like smFanControl, Macs Fan Control, or Stats to manually set your fan speed to 100%. This is noisy and reduces the lifetime of the part, but it means you can force your device to cool down, even when the OS doesn't want to.

  • HomeBrew

    🍺 The missing package manager for macOS (or Linux)

  • How long ago was this? If it's Office 2010 we're talking about, you can't, and shouldn't use that anymore. If 2016 or newer, then you can simply use the same original key to activate Office for Mac. You can download Office using Homebrew with brew install microsoft-office and then enter your key.

  • Atlas

    🚀 An open and lightweight modification to Windows, designed to optimize performance, privacy and security.

  • And the website https://atlasos.net/

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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