What Does “End of Life” Mean for Your Business?
By Neadom Tucker, Owner of Kotori Technologies
I've been in the IT business for over 20 years, and I have a passion for helping people and growing companies. I understand how businesses work and how to run a successful company. Today, we’re going to talk about a critical concept: End of Life—what it means and how it affects your company.
What Is End of Life?
End-of-life (EOL) refers to the point when a manufacturer or developer stops supporting a particular piece of hardware, software, or code. Think of it like your old vacuum cleaner—it may still work, but if it doesn’t have a HEPA filter and the manufacturer no longer makes parts for it, you’ll need to upgrade. That’s EOL in action.
Moore’s Law and Hardware EOL
Hardware EOL is closely tied to Moore’s Law, a concept introduced by Gordon Moore of Intel. It states that CPU processing power doubles every two years while the cost is cut in half. As technology evolves, older devices struggle to keep up with increasingly complex code. For example, older smartphones slow down with each update because they can’t efficiently handle the growing software demands.
Manufacturers eventually stop supporting older hardware to ensure new software can run smoothly on newer devices.
Operating Systems: Why EOL Matters
Operating systems also reach EOL. Take Windows 7, which went EOL in 2020. That means Microsoft stopped releasing updates and security patches. Why does this matter?
Because hackers exploit vulnerabilities in outdated systems. If your business still runs Windows 7, you’re exposed to known exploits that won’t be patched. These attacks can come through browsers, PDF readers, or other applications. Staying on the latest OS is essential for security and business continuity.
Software EOL and the Cloud Shift
Software applications go EOL quickly—often between versions. That’s one reason many companies are moving to the cloud.
Take QuickBooks as an example. It typically supports only the last three versions for payroll and tax updates. We had a client using QuickBooks 2008 for back-office accounting. When they tried to make updates, the database broke. QuickBooks support told them to upgrade to the latest version to get help.
Even if outdated software still runs (like Windows XP), it’s not supported. If bugs or miscalculations are found, you won’t get fixes. That’s why paying for annual maintenance is crucial—it ensures you get updates and support. The cost of maintenance is small compared to the risk of data loss or corruption.
Final Thoughts
Today we covered:
- What “End of Life” means
- How hardware, operating systems, and software go EOL
- Why staying updated is vital for your business
I hope you learned something today. Remember—when you need us, you got us. Stay safe, and we’ll see you next time.
