
Failure to Upgrade from Windows 10 is Like Leaving Your Dealership Open Overnight
June 10, 2025
Dealerships face significant security vulnerabilities, operational inefficiencies, and compliance risks if they do not act to upgrade their computers before October 2025. As the deadline for Windows 10 support looms closer, dealerships that have yet to make the switch to Windows 11 are running out of time.
The Countdown to Windows 10 End-of-Support: Why Dealerships Must Upgrade to Windows 11 Now
Once Microsoft ends official support for Windows 10, businesses that continue using the outdated system will be exposed to significant security vulnerabilities, operational inefficiencies, and compliance risks.
Microsoft will stop releasing security updates and patches for Windows 10 after the deadline, making it an easy target for cybercriminals. Without continued protection, dealerships risk data breaches, ransomware attacks, and compliance violations, especially if they store sensitive customer information related to financing, warranties, and vehicle sales.
Windows 11 offers enhanced performance, streamlined workflows, and improved security features tailored for modern business operations. Its optimized user interface, better multitasking capabilities, and advanced cybersecurity features—such as Zero Trust support—make it the ideal operating system for dealerships managing inventory, financial transactions, and customer interactions.
For dealerships subject to regulations like the FTC Safeguards Rule and emerging state privacy laws, using an unsupported operating system may lead to noncompliance. Regulators increasingly expect businesses to maintain updated security standards, and failure to do so could result in penalties or legal consequences.
Waiting until the last minute to upgrade your software can lead to downtime, unexpected compatibility issues, and rushed implementations. Dealerships should assess their systems now, ensure hardware compatibility, and execute a well-planned migration to Windows 11 before October arrives.
Upgrading isn’t just about keeping up with technology, it’s about safeguarding business operations, maintaining compliance, and ensuring a seamless customer experience. The time to move forward is now.
Matt Vatter
Chief Compliance Officer, Accelerate2Compliance

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Compliance is an incredibly complicated topic, but our solution is the opposite of complicated: it’s just simple. We take the complexities of information security compliance and simplify them, so you can know what you need to do, do it efficiently, then get back to doing what you do best. You’ll get everything you need from us, and that’s all – you will not be paying for extras you DON’T need. We know what we’re doing. As you begin your information security compliance journey with A2C, you can rest assured you’ll be headed down the road to compliance.
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