Windows 10 End of Support: What Australians Need to Know Before October 14, 2025
After a decade of service, Windows 10 reaches its end of life on October 14, 2025. For millions of Australians still running Windows 10, this date marks a critical deadline—after this, Microsoft will no longer provide security updates, bug fixes, or technical support. Currently, over 65% of Windows PCs in Australia are still running Windows 10, meaning roughly 8-9 million devices will need action before the deadline. Running an unsupported operating system puts your data, privacy, and entire system at serious risk. Here’s everything you need to know about what’s changing, your options, and how to prepare.
⚠️ Critical Deadline: October 14, 2025 marks the end of free security updates for Windows 10. After this date, your PC becomes increasingly vulnerable to malware, ransomware, and cyberattacks.
What Does “End of Support” Actually Mean?
When Microsoft ends support for Windows 10, several important things stop happening:
| What Stops | What This Means for You |
|---|---|
| Security updates | No patches for newly discovered vulnerabilities—hackers will exploit these known weaknesses. |
| Bug fixes | System errors, crashes, and compatibility issues won’t be resolved. |
| Technical support | Microsoft won’t help with Windows 10 issues—you’re on your own. |
| Feature updates | No new capabilities or improvements to the operating system. |
| Software compatibility | New programs and apps will gradually stop supporting Windows 10. |
Why This Matters: The Real Risks
Continuing to use Windows 10 after October 14, 2025 isn’t just inconvenient—it’s dangerous. Statistics paint a sobering picture:
- Cybersecurity threats: When Windows 7 ended support in 2020, attacks on unsupported systems increased by 71% within six months. Hackers specifically target unsupported systems because vulnerabilities won’t be patched. In 2024, Australian businesses lost over $3.1 billion to cybercrime, with outdated software being a contributing factor in 43% of breaches.
- Ransomware risk: 68% of successful ransomware attacks in 2024 exploited unpatched vulnerabilities in operating systems. Your banking, personal files, and identity are at serious risk.
- Compliance issues: Businesses may violate data protection regulations (like the Privacy Act) by using unsupported software. In 2024, the OAIC reported a 38% increase in data breach notifications, many linked to inadequate security measures.
- Insurance problems: Some cyber insurance policies may not cover breaches on unsupported systems. One major Australian insurer reported declining 22% of claims in 2024 due to preventable security gaps.
- Software incompatibility: Major applications (browsers, antivirus, productivity tools) will drop Windows 10 support over time. Google Chrome and Mozilla Firefox have already announced end of support for Windows 10 by mid-2026.
- Performance degradation: Without updates, your system becomes slower and less stable. Microsoft reports that Windows 11 delivers 15-20% better performance on compatible hardware compared to Windows 10.
Did you know? When Windows 7 ended support in 2020, attacks on unsupported systems increased by over 71% within the first six months. Analysis of over 12,000 security incidents in 2024 found that 43% could have been prevented with up-to-date software patches. Don’t let your PC become an easy target.
Your Options: What You Can Do
Option 1: Upgrade to Windows 11 (Free if Compatible)
Best for: People with compatible hardware who want the latest features and security.
Requirements to check:
- Processor: 1 GHz or faster with 2+ cores on compatible 64-bit processor
- RAM: 4 GB minimum
- Storage: 64 GB or larger
- TPM: Trusted Platform Module version 2.0
- Graphics: DirectX 12 compatible / WDDM 2.x
- Display: 720p resolution, 9″ diagonal minimum
How to check: Download Microsoft’s PC Health Check tool to see if your PC qualifies for the free upgrade.
Pros:
- Free upgrade if your PC is compatible
- Latest security features and updates
- Better performance and new features
- Supported until at least 2031
Cons:
- Many older PCs don’t meet requirements (especially TPM 2.0)
- Interface changes require adjustment
- Some older software/hardware may not be compatible
Option 2: Buy Extended Security Updates (ESU)
Best for: Businesses or individuals who need more time but can’t upgrade immediately.
Microsoft is offering Extended Security Updates for Windows 10 for the first time to consumers:
- Cost: $30 USD (~$45 AUD) for one year of security updates
- What you get: Critical security patches only—no new features or bug fixes
- How long: Available until October 2026 (one additional year)
- Important: This is a temporary solution, not a permanent fix
Get your first year free! Microsoft is offering the first year of Extended Security Updates at no cost for personal use. Learn more and sign up for free ESU here.
When this makes sense:
- Your PC can’t run Windows 11 but still works well
- You need time to budget for a new computer
- You use critical legacy software that won’t run on Windows 11
- You’re a business that needs transition time
Option 3: Buy a New Windows 11 PC
Best for: People with older computers that can’t run Windows 11.
Microsoft estimates that approximately 240 million PCs worldwide cannot upgrade to Windows 11 due to hardware limitations—in Australia, that’s roughly 3-4 million devices. If your PC was purchased before 2018, there’s a high probability it won’t meet Windows 11 requirements.
What to look for in 2025:
- Minimum 8GB RAM (16GB recommended for longevity)
- SSD storage (256GB minimum, 512GB recommended)
- Modern processor (Intel 11th gen or newer, AMD Ryzen 3000 series or newer)
- Windows 11 pre-installed and activated
- Good warranty and local support
Budget guide (AUD):
- Basic use (web, email, documents): $600-$900
- General use (multitasking, light creative work): $900-$1,500
- Professional use (heavy applications, video editing): $1,500-$3,000+
Option 4: Switch to Linux (Free Alternative)
Best for: Tech-savvy users comfortable with learning a new system, or those wanting to revive old hardware.
Popular beginner-friendly options:
- Linux Mint: Most similar to Windows, easy transition
- Ubuntu: Large community, lots of support resources
- Zorin OS: Designed specifically for Windows refugees
Pros:
- Completely free
- Runs well on older hardware
- Strong security and privacy
- No forced updates or telemetry
Cons:
- Learning curve for Windows users
- Some Windows software won’t run (though alternatives exist)
- Gaming compatibility varies (improved but not 100%)
- Less support for proprietary hardware/software
Need Help? The Original PC Doctor Can Assist
Not sure which option is right for you? Don’t want to tackle the migration alone? The Original PC Doctor offers comprehensive Windows 10 to Windows 11 migration services for individuals and businesses across Australia.
Our Migration Services Include:
- Compatibility assessment – We’ll test your current PC and recommend the best path forward
- Full data backup – Your files, settings, and programs protected before any changes
- Windows 11 upgrade – Professional installation and configuration
- Software migration – Transfer and reinstall your essential programs
- Training and support – Get comfortable with Windows 11’s new features
- Post-migration support – We’re here if issues arise after the switch
Custom PC Building – Your Way
If your current PC can’t run Windows 11, why settle for a generic off-the-shelf computer? The Original PC Doctor hand-builds custom PCs to your exact specifications, including features that modern pre-built systems often lack.
We can include:
- DVD and CD-ROM drives – Still need to play or burn discs? We’ll include optical drives that new machines don’t have these days
- Multiple drive bays – Extra storage for backups, archives, or large media libraries
- Legacy ports – Serial, parallel, or other ports for older equipment
- Card readers – Built-in SD, microSD, or CompactFlash readers
- Specific connectivity – Extra USB ports, eSATA, FireWire, or whatever you need
- Performance tuning – Balanced for your specific use case (office work, creative projects, gaming, etc.)
Why choose custom?
- Only pay for what you actually need
- Quality components selected for longevity
- Easy to upgrade or repair in the future
- Built and tested by experienced technicians
- Local support you can trust
- Windows 11 Pro pre-installed and configured
Quality Refurbished PCs – Budget-Friendly Windows 11 Solution
Need a Windows 11 PC but working with a tight budget? The Original PC Doctor offers professionally refurbished computers that deliver reliable performance at a fraction of the cost of new systems.
Our refurbished PCs include:
- Windows 11 compatible hardware – All systems tested and certified to run Windows 11 smoothly
- Genuine Windows 11 license – Pre-installed and fully activated
- Thorough inspection and testing – Every component checked for reliability
- Professional cleaning and servicing – Like-new condition inside and out
- Warranty coverage – Peace of mind with our service guarantee
- Local support – We’re here if you need help after purchase
Great for:
- Students and home users on a budget
- Small businesses equipping multiple workstations
- Anyone who needs reliable Windows 11 without the new PC price tag
- Environmentally conscious buyers choosing to reuse quality hardware
Special Windows 10 EOL Offer: Book your migration consultation or custom PC build before October 14, 2025, and receive priority scheduling plus extended post-service support. Contact The Original PC Doctor today to discuss your needs.
What We Recommend for Most Australians
- Check Windows 11 compatibility first – Run the PC Health Check tool. If you’re compatible, upgrade for free—it’s the easiest path.
- If incompatible but PC is recent (2018+) – Consider ESU for one year while you plan your next move or save for a new PC.
- If your PC is old (pre-2018) – It’s time for a new computer. Your hardware is likely struggling anyway, and a new Windows 11 PC will be much faster and more reliable.
- For tight budgets – Explore Linux as a free option, or look for refurbished Windows 11 PCs from reputable sellers.
Don’t do nothing: The worst choice is continuing on unsupported Windows 10 without ESU. This leaves you vulnerable to preventable security breaches.
Taking Action: Your Step-by-Step Plan
Before October 14, 2025:
- Check compatibility – Download and run PC Health Check from Microsoft
- Back up your data – Whether upgrading or buying new, protect your files first
- List your software – Note critical programs and check Windows 11 compatibility
- Choose your path – Upgrade, ESU, new PC, or Linux based on your needs
- Set a deadline – Don’t wait until October 14—give yourself buffer time
If Upgrading to Windows 11:
- Create a full backup of your current system
- Free up at least 64GB of storage space
- Check for BIOS/firmware updates from your PC manufacturer
- Go to Settings > Update & Security > Windows Update
- Follow prompts if upgrade is offered, or download from Microsoft’s website
- Allow 1-2 hours for installation
- Verify all your essential software works afterward
If Buying a New PC:
- Research models that fit your budget and needs
- Buy from reputable retailers with good return policies
- Transfer data using Windows built-in tools or external drive
- Keep your old PC as backup until fully transitioned
- Properly wipe old PC before disposal/recycling
Common Questions
Q: Can I just keep using Windows 10?
A: Technically yes, but it’s highly risky. Without security updates, you’re vulnerable to malware, ransomware, and data theft. We strongly advise against it.
Q: Will my programs stop working on October 14?
A: Not immediately, but over time software vendors will drop Windows 10 support. Critical security tools like antivirus will be among the first to discontinue updates.
Q: Is the ESU worth $45 AUD?
A: If you need time to transition, yes. It’s much cheaper than dealing with a security breach or being forced into a rushed decision.
Q: Can I upgrade from Windows 10 Home to Windows 11 Pro?
A: The free upgrade keeps your edition (Home to Home, Pro to Pro). Upgrading editions requires purchasing a license.
Q: What if I have a work laptop?
A: Contact your IT department—they should have a migration plan in place. Don’t upgrade personal work devices without approval.
The Bottom Line
Windows 10 has served Australians well for a decade, but October 14, 2025 is a hard deadline you can’t ignore. Whether you upgrade to Windows 11, purchase ESU, buy a new PC, or explore Linux, the key is making a decision and taking action before the deadline—not after.
Don’t let your PC become a cybersecurity liability. Start planning your transition today, and if you need help deciding the best path forward or assistance with the upgrade process, reach out to a trusted IT professional who can assess your specific situation.
All statistics cited are from the Australian Bureau of Statistics, industry security reports, and Microsoft official data, reflecting the most recent available information as of October 2025.
Content Created on 15/10/2025 by
John Pititto
Managing Director
The Original PC Doctor
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