What to do when your OS becomes obsolete—and how to save money in the process

Windows 7 officially reaches its end-of-life (EOL), marking the end of updates, features, and crucially, security patches. This leaves systems vulnerable to exploits. While existing computers won't immediately stop functioning, their lack of protection significantly increases the risk of malware and hacking.

Data Backup is Crucial: Before taking any action, ensure all important data is securely backed up.

Upgrade Options: Two primary solutions exist for dealing with obsolete operating systems.

1. Upgrading to the Latest Version:

For Windows 7 users, upgrading to Windows 10 is the most straightforward solution, though it's no longer free. While an official upgrade costs $139, an unofficial workaround using the Windows Media Creation Tool might allow a free upgrade by retaining existing files and apps. This suggests Microsoft prioritizes user safety over strict adherence to its EOL policy.

Windows 8 users have until January 10, 2023, for updates. Consult Microsoft's lifecycle fact sheet to determine your Windows version's update status and plan accordingly.

macOS users can upgrade to the latest version (macOS Catalina) for free, provided their computer meets the minimum requirements. Apple generally supports multiple macOS versions concurrently, offering updates for older systems as well. Check Apple's website to verify compatibility and obtain updates.

2. Purchasing a New Computer:

Even if an upgrade is possible, a new computer offers the latest OS and hardware advancements. Older machines, even those initially high-end, will show their age after more than a decade. New computers provide faster, more energy-efficient processors, ample RAM, and typically, faster solid-state drives (SSDs) compared to older mechanical hard drives. While more expensive, this represents a significant performance boost and a long-term investment.

Smartphone Considerations:

Smartphone OS obsolescence is less concerning due to more frequent upgrades. While Android's update adoption rate lags behind iOS, Android versions generally remain supported longer. Apple doesn't officially declare iOS versions obsolete, supporting older iPhones with updates. Regardless, promptly installing OS updates is crucial for security and bug fixes. New smartphones typically come pre-installed with the latest OS, although budget Android phones may occasionally lag a version behind.

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