If your Orlando business still has PCs running Windows 10, 2026 is no longer “planning season” — it’s execution season. Microsoft ended support for Windows 10 on October 14, 2025, which means no more security updates or technical support for the operating system. Microsoft’s Consumer Extended Security Updates (ESU) program can buy time (through October 13, 2026), but it’s a bridge — not a strategy.
This guide is written for small and midsize businesses in Orlando that want to reduce risk, avoid rushed purchases, and complete a clean upgrade to Windows 11. We’ll cover what changed after end of support, what Windows 11 requires, how ESU fits in, and a practical upgrade playbook you can run in 30–90 days.
What “end of support” really means for Windows 10 (and why it matters to SMBs)
When Windows 10 reached end of support on October 14, 2025, Microsoft stopped providing security updates, feature updates, and technical assistance for Windows 10. Your PCs don’t immediately stop working — but the security posture gets worse over time as newly discovered vulnerabilities remain unpatched.
From a business standpoint, the biggest risks we see after an OS loses support are:
- Higher breach likelihood: attackers target unpatched endpoints because they’re cheaper to compromise.
- Compliance exposure: many frameworks expect systems to be supported and receiving security updates.
- Operational friction: new software and hardware drivers slowly stop supporting the old OS.
- More expensive response: incidents on “known unsupported” devices often turn into emergency projects.
Windows 11 isn’t just a UI change — it has different security expectations
A lot of Orlando businesses delayed Windows 11 because of hardware requirements. Microsoft’s minimum Windows 11 requirements include UEFI with Secure Boot and TPM 2.0, in addition to baseline CPU/RAM/storage requirements. In plain English: Windows 11 expects modern security hardware features that many older PCs don’t have.
That’s frustrating — but it’s also a useful forcing function. When you align your device fleet with TPM 2.0 + Secure Boot, you’re building a stronger foundation for:
- Stronger identity controls (like conditional access + device compliance)
- Better encryption posture (BitLocker readiness)
- Modern endpoint management (Microsoft Intune + Autopilot)
Where ESU fits: the right way to use it (and the wrong way)
Microsoft’s Windows 10 Consumer ESU program provides critical and important security updates for eligible Windows 10 version 22H2 devices, but it does not include new features or technical support. It can help you stabilize risk during a controlled migration window.
We recommend ESU only for specific cases:
- Line-of-business app constraints: a legacy application needs time for vendor certification on Windows 11.
- Hardware timing: a department refresh is already planned, but procurement is staged.
- Short-term bridge: you need weeks/months, not “another year of procrastination.”
The wrong way to use ESU is to treat it like a long-term substitute for upgrading. ESU is there to reduce immediate risk while you move forward.
The Orlando SMB upgrade playbook: 30–90 days to get off Windows 10
Here’s the plan we run with clients who want to modernize without disrupting the business.
Phase 1 (Week 1–2): Inventory and classify every endpoint
- List every Windows device: user, department, model, OS version, age, warranty status.
- Mark devices as: Upgrade (meets requirements), Remediate (needs settings like TPM/Secure Boot enabled), or Replace (hardware not eligible).
- Identify “special” devices: kiosks, scanners, CNC controllers, medical/dental imaging PCs, or anything tied to legacy drivers.
Phase 2 (Week 2–4): Secure your endpoints before the OS cutover
- Standardize MFA for all cloud logins (Microsoft 365, VPN, line-of-business apps).
- Confirm encryption status and recovery keys.
- Reduce local admin rights where possible.
- Centralize patching + endpoint protection monitoring.
Phase 3 (Week 4–8): Pilot Windows 11 with a real business workflow
- Select a small pilot group (5–10% of users) across roles (operations, finance, sales, leadership).
- Validate printing, accounting apps, browser extensions, and any industry-specific tools.
- Document “known issues” and the fix (drivers, policy changes, training).
Phase 4 (Week 8–12): Rollout and refresh, with minimal downtime
- Use staged scheduling: after-hours upgrades or weekend cutovers for departments with peak-hour constraints.
- Replace non-eligible PCs in a planned order (highest risk/oldest first).
- Retire Windows 10 devices from production (don’t leave them lingering as “spares”).
How PTG helps Orlando businesses upgrade safely
Perez Technology Group helps Orlando SMBs treat the Windows 10 end-of-support moment like a business continuity project, not a random upgrade. We typically support:
- Managed IT (standardization, patching, endpoint monitoring)
- Microsoft 365 + Intune (device compliance, policies, secure configuration baselines)
- Cybersecurity hardening (MFA rollout, conditional access, endpoint protection)
- CyberFence (risk visibility + response coordination for small teams)
If you want a clear, executive-friendly migration plan (with a device-by-device recommendation list), we can run a Windows 11 readiness assessment and map it to a refresh timeline.
Quick FAQ
Can we keep running Windows 10 in 2026?
You can, but it’s a growing security and operational risk because Windows 10 no longer receives normal security updates. If you need time, ESU can help as a short-term bridge.
What’s the fastest first step?
Inventory your device fleet and classify each device as upgrade/remediate/replace. That single step turns a vague risk into a concrete plan.
Do we have to replace every Windows 10 PC?
Not necessarily. Some Windows 10 PCs can upgrade to Windows 11 if they meet requirements — especially TPM 2.0 and Secure Boot.
Sources
- Microsoft Support: Windows 10 support has ended on October 14, 2025
- Microsoft Windows: Windows 10 Consumer Extended Security Updates (ESU)
- Microsoft Windows: Windows 11 specifications and system requirements
- Unsplash (hero image): Photo ID 1522071820081-009f0129c71c