Microsoft is ending Windows 10 support on October 14, 2025. That’s less than four months away.

If you’re running a business in Sutton, Cheam, Carshalton, or anywhere across Surrey and you’re still operating Windows 10 systems, you need to address this urgently.

Having supported businesses through Windows upgrades since 2000 – and I even did Windows 2 to 3.1 upgrades back in the day – I can tell you this migration is fundamentally different from previous versions. When Windows 7 reached end-of-life, businesses could delay migration with relatively manageable risk. Today’s threat landscape is far more sophisticated.

The current reality: Cybercriminals are already preparing for October 14, 2025. They understand exactly when Windows 10 support ends and are developing tools specifically to target businesses running unsupported systems.

Recently, I was working with a professional services firm in Sutton town center – approximately 30 staff with roughly half their workstations still running Windows 10.

In our service area alone, we’ve responded to 2 ransomware incidents in the past 12 months.

A small manufacturing company in Carshalton nearly lost a £180,000 contract when their customer’s security audit identified outdated IT systems as a compliance risk.

The complete Windows 11 migration cost them £8,000 – a fraction of the contract value they almost lost.

A significant challenge that surprises many business owners is that not every computer capable of running Windows 10 can upgrade to Windows 11. Microsoft has implemented substantially more stringent hardware requirements.

Processor from approximately 2019 or newer (8th generation Intel, AMD Ryzen 2000 series)
TPM 2.0 security chip
Secure Boot capability in firmware
16GB RAM minimum for business use (8GB is too slow)
SSD storage – if you’re still running spinning disk drives, it’s time to bin the PC

If your business computers were purchased before 2020, there’s a significant probability they cannot upgrade to Windows 11.

Systems from 2018 or earlier almost certainly cannot be upgraded.

Still got spinning disk drives? Time to replace the entire machine – SSDs are essential for Windows 11 performance.

For computers that pass compatibility testing, upgrading to Windows 11 is provided at no additional licensing cost.

However, you may need hardware upgrades: 16GB RAM and SSD storage are essential for good performance.

Typical time: ~1 hour per machine (plus any hardware upgrades).

Quality business laptops: £800-£1,200
Desktop systems: £800-£1,200

Modern specs: 16GB RAM, SSD storage, latest processors for optimal Windows 11 performance.

Planned replacement is more cost-effective than emergency procurement.

Year 1: £50 per device
Year 2: £100 per device
Year 3: £200 per device

Not recommended for most businesses

If most computers can upgrade: £1,500-£3,000 total project cost

If half require replacement: £8,000-£15,000 total investment

Mixed upgrade and replacement: £15,000-£40,000 total investment

Compare to average ransomware recovery: £12,000+ per incident

We have successfully migrated hundreds of local businesses through major Windows transitions. This experience means we understand which software typically causes compatibility issues, which hardware configurations tend to be problematic, and how to minimize business disruption.

Here’s what happens when businesses defer this decision until September or October:

Increased demand – Hardware becomes scarce and expensive
IT providers fully booked – Weeks waiting for technical support
Emergency pricing – All services cost significantly more
Higher complications – Rushed implementations create problems

Better pricing – Avoid the rush premium
More time slots – Choose convenient scheduling
Proper planning – Thorough testing and preparation
Peace of mind – Ready well before deadline

We’re offering complimentary assessments because we’d rather help you plan this transition properly than receive emergency calls in October when systems are failing.

Complete evaluation of which systems can upgrade vs require replacement
Analysis of potential software compatibility issues
Realistic timeline development for your business
Transparent cost breakdown without hidden fees

Remote Assessment – Quick evaluation via secure connection
On-site Visit – Detailed in-person consultation
Same-day response throughout Sutton & Surrey
Completely FREE – No obligation

Areas we cover:
Sutton, Cheam, North Cheam, Carshalton, Carshalton Beeches, Wallington, Beddington, Worcester Park, Stoneleigh, Epsom, Ewell, Banstead, Coulsdon, Purley, and surrounding Surrey areas.

Contact: 020 8099 5540
Emergency support available
Same-day response for urgent issues

Windows 10 support ends in October. This is an established fact, not a negotiable timeline. You can plan for this transition now, or handle it as an emergency later.

Having managed these transitions for over two decades, I can assure you that planned migrations always produce better outcomes than crisis management.