Switch to Linux Reason #51: Keep a capable computer after its original OS loses support

Why this matters now

A working laptop can become a security liability when its vendor stops patches. The hardware did not suddenly fail; the supported software path did. Microsoft lists a Microsoft account and internet connection for initial setup of Windows 11 Home and Pro for personal use, along with specific hardware requirements. These are vendor decisions about access to a general-purpose computer (Windows 11 specifications).

What changes with Linux

A supported Linux distribution may extend useful life if the machine's drivers and performance are adequate. Debian publishes a support lifecycle that makes planning possible, not a promise of endless support. Debian publishes its release branches and a roughly five-year stable release lifecycle, including long-term support. A visible support calendar lets people plan upgrades instead of being surprised by a vendor deadline (Debian release lifecycle). Debian publishes security advisories and documents both manual updates and the optional unattended-upgrades package. Security maintenance can be organized around the user's needs rather than a marketing channel (Debian security information).

Make the move

Check Wi-Fi, graphics, audio, and sleep with a live USB. Install a currently supported release, then calendar its next upgrade before using it for sensitive work.

A Linux installation does not erase data already collected or make every app private. Choose a maintained distribution, check its data practices, protect your accounts, and keep tested backups.

Take the power back