You should upgrade to Windows 11 Pro in 2026 — Windows 10 reached end of support in October 2025, meaning no more free security updates, which makes staying on it a genuine security risk. If your hardware supports Windows 11, upgrading is the right move; if it doesn't, replace the machine or pay for extended security updates as a stopgap.
Why 2026 is the decision point
Windows 10 support ended on October 14, 2025. After that date, Microsoft no longer ships free security patches, feature updates or technical support for Windows 10 Home and Pro. Your PC still works, but every newly discovered vulnerability goes unpatched — an unacceptable risk for a machine connected to the internet, especially one used for work or banking.
Windows 11 Pro vs Windows 10: what actually changes
| Area | Windows 10 | Windows 11 Pro |
|---|---|---|
| Security updates | Ended Oct 2025 | Ongoing |
| Security baseline | TPM optional | TPM 2.0 + Secure Boot required |
| Interface | Classic Start/menu | Centered, modern UI |
| Multitasking | Snap Assist | Snap Layouts + Groups |
| Business features | BitLocker, RDP, domain join | Same + improved management |
| Gaming | DirectX 12 | DirectStorage, Auto HDR |
Windows 11 Pro keeps every business feature Windows 10 Pro had — BitLocker, Remote Desktop, Hyper-V, domain join — and adds a hardened security baseline and quality-of-life improvements.
Should your PC upgrade?
The gating factor is hardware: Windows 11 officially requires TPM 2.0, Secure Boot, a supported 8th-gen Intel / Ryzen 3000-series-or-newer CPU, 4 GB RAM and 64 GB storage. Run Microsoft's PC Health Check to confirm. If your machine qualifies, the upgrade is free from a genuine Windows 10 license and straightforward.
If your hardware doesn't qualify
- Replace the device — the cleanest long-term answer for an aging PC.
- Extended Security Updates (ESU) — Microsoft offers paid ESU for Windows 10 as a temporary bridge while you plan a replacement, but it's a yearly cost, not a solution.
- New license for new hardware — a fresh Windows 11 Pro key from DigitalTools activates your new machine instantly at below-retail pricing.
The verdict
With Windows 10 past end of support, upgrading to Windows 11 Pro in 2026 isn't optional for a security-conscious user — it's necessary. If your hardware supports it, upgrade; if not, budget for a replacement rather than running an unpatched OS.
