Switch to Windows 11
On October 14, 2025, Microsoft will end support for Windows 10. At that date, no more security updates will be offered , exposing your business to critical risks .
Why migrating now is essential for your business
Staying on Windows 10 past its end of life exposes your organization to major consequences:
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Security vulnerabilities : No more patches will be released after October 14, 2025.
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Incompatibility with Microsoft 365 : The suite will no longer work guaranteed.
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Regulatory non-compliance : Cyber insurance and standards (ISO, GDPR, etc.) may be compromised.
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Cost of extended upgrades (ESU): up to CHF 244 per workstation per year.
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Decreased performance : bugs, software incompatibilities, hardware limitations.
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Lack of access to AI innovations : inability to take advantage of new productivity tools like Copilot.
Two approaches adapted to your challenges
1. Windows 10 to Windows 11 migration without interruption for users
Ideal for environments where continuity is critical (SMEs, services, communities), this solution guarantees you a smooth transition:
Free audit of your IT equipment
Deployment of a buffer park of pre-configured workstations
Orchestrated on-site migration with personalized planning
User training (PDF guides and field support)
Complete project management by Darest teams
Benefit : an invisible transition for your employees, orchestrated methodically, without loss of productivity.
2. Renewal of obsolete fleet with AI-ready hardware
For companies wishing to modernize their infrastructure, we offer a complete renewal solution with enterprise project rates:
Exclusive conditions on high-performance equipment (HP, Lenovo, Microsoft)
Workshop preparation (imaging, BIOS, labels, customization)
Delivery, installation and collection of old equipment
Certified destruction of hard drives with official certificate
Flexible and scalable financing solutions
Benefit : a high-performance, secure fleet aligned with the challenges of modern AI.
Windows 11: An Opportunity for Modernization
Migrating to Windows 11 isn't just about changing your operating system, it's about preparing your business for the future :
- Native security enhancements (Smart App Control, Advanced Encryption, Kernel Protection)
- Better device performance and battery life
- Environment optimized for AI tools (Copilot+, Windows Studio Effects, etc.)
- Simplified integration with modern management solutions (Microsoft Intune, Autopilot)
Darest Methodology: a controlled migration from start to finish
Our project approach ensures you receive comprehensive and professional support:
- Audit & Compatibility Assessment
- Planning (subdivision, schedule, buffer park)
- Technical preparation (staging, configuration, testing)
- On-site migration or phased replacement
- User training and change support
- Post-deployment support and monitoring
What if you went even further with AI?
Darest helps you fully exploit the potential of Windows 11 environments thanks to innovative and secure solutions:
Deploying Microsoft 365 Copilot and Embedded AI on Copilot+ PCs
Creation of custom AI agents to automate your business processes
Digital maturity audit, strategic support and transition plan
Hosting in Switzerland or on-premises solutions for sensitive data
Ready to get started? Schedule your free audit
Take advantage of a technical audit of your IT assets today, and discover the solution best suited to your migration needs.
About us
Darest, expert in IT solutions for small, medium and large businesses
Darest Informatic was founded in 1978 in Geneva, and has since expanded throughout French-speaking Switzerland, with 2 main offices in Geneva and Lausanne to serve our customers.
We would be delighted to help you with your projects.