As we approach 2026, both Apple and Microsoft are setting clear boundaries for which devices will continue receiving critical operating system updates and security patches. Understanding these cutoff points is essential for planning hardware upgrades and maintaining cybersecurity.

The Shrinking Window of Windows 11 Support

Microsoft's Windows 11 compatibility requirements created immediate obsolescence for many PCs when launched in 2021. The strict hardware requirements (8th-gen Intel Core or Zen 2 AMD Ryzen processors and TPM 2.0) excluded millions of otherwise functional machines. Looking ahead to 2026:

  • Windows 10: Will reach end-of-support on October 14, 2025, leaving only Windows 11 as the supported consumer OS
  • Windows 11 22H2: Current version expected to receive security updates through October 2026
  • New hardware requirements: Rumors suggest future Windows 12 may introduce even stricter CPU requirements

Microsoft typically provides 10 years of total support (5 years mainstream + 5 years extended) for Windows versions. However, the hardware compatibility cliffs make this timeline meaningless for devices that can't run newer OS versions.

Apple's macOS Support Patterns

Apple takes a different approach with macOS, where support decisions are based primarily on hardware capabilities rather than arbitrary cutoffs:

  • Typical macOS support lifespan: 5-7 years from device release
  • 2026 projections: Macs with Apple Silicon will all still be supported, while Intel Macs from 2018-2019 may lose support
  • Security updates: Apple often provides 2 additional years of security patches after the last macOS version drops support

Recent macOS versions have dropped support for these Intel Macs:

macOS Version Oldest Supported Mac Release Year
Ventura (2022) 2017 models 5 years old
Sonoma (2023) 2018 models 4 years old

The transition to Apple Silicon has accelerated Intel Mac obsolescence, with Apple likely prioritizing its own chips in future macOS development.

Security Implications of Unsupported Devices

Running an unsupported OS creates significant cybersecurity risks:

  • Zero-day vulnerabilities: Won't receive patches, leaving systems exposed
  • Compliance issues: Many organizations require supported OS versions
  • Software incompatibility: New apps may require newer OS versions

Microsoft documented a 2.4x higher malware infection rate for Windows 7 after its end-of-support date. Similar risks apply to any unsupported system.

Extending Device Lifespans

For users needing to stretch hardware further:

  • Windows: Consider lightweight Linux distributions
  • Mac: OpenCore Legacy Patcher can enable newer macOS on unsupported Macs (with some limitations)
  • Enterprise options: Windows LTSC or paid extended security updates

However, these workarounds have tradeoffs in functionality, performance, and sometimes security.

Making Smart Upgrade Decisions

When evaluating whether to upgrade before 2026:

  1. Check your device's official support status
  2. Assess your security requirements
  3. Consider performance needs for future software
  4. Weigh upgrade costs against replacement costs

For most users, devices purchased in 2020 or later should still be supported in 2026, while older hardware likely won't make the cut on either platform.

The Environmental Impact of Forced Obsolescence

The shortening of hardware support lifecycles has significant e-waste implications:

  • 50 million tons of e-waste generated globally each year
  • Only 17.4% is properly recycled
  • Carbon footprint of manufacturing new devices often outweighs extended use

Both Apple and Microsoft face growing pressure to extend support periods for environmental reasons.

What to Expect Beyond 2026

Looking further ahead:

  • Windows: Likely to maintain strict hardware requirements for new versions
  • macOS: Apple Silicon transition may stabilize support periods
  • Regulatory changes: Possible government mandates for longer support

The EU is already considering right-to-repair laws that could include software support requirements.

Ultimately, while planned obsolescence remains a controversial topic, the practical reality is that most consumer devices have a 5-7 year functional lifespan in 2024. Users should plan accordingly when making purchasing decisions today that will affect their computing experience in 2026 and beyond.