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Windows 11

Windows 11, devices ready for the work you do.

Windows 11 for SMEs: check compatibility, plan migration, test business software and organise updates while accounting for data, access and device management.

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A local teamin French-speaking Switzerland

Suitable tools. Local support. A team close to you.

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Fribourg
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Valais

A laptop in a bright office.

Review devices before making the change.

A Windows 11 project starts with the devices actually in use: model, hardware condition, installed operating system, applications and peripherals. Decisions may differ between an administrative laptop, a design workstation and a computer connected to specialist equipment.

An IT audit helps separate devices suitable for upgrade, those needing replacement and situations requiring specific treatment. For an SME in French-speaking Switzerland, this preparation allows interventions to be planned around important operating periods, rather than discovering an incompatibility on the day of the change.

Hardware compatibility

Check Windows 11 requirements, including the processor, firmware and TPM 2.0, then assess memory and storage against the software in use before deciding which computers to upgrade and which may need replacement.

Business applications

Test business applications on Windows 11 with their publishers and representative users, then verify critical tasks before extending the change to computers that rely on those applications throughout their normal working day.

Drivers and peripherals

Check Windows 11 drivers and peripherals, including printers and specialised equipment, through practical tests that confirm an installed computer actually allows its user to complete the work expected in their particular role.

Device encryption

Review Windows 11 device encryption against the selected edition and licensing rights, then document responsibilities and recovery arrangements before finalising the security configuration for the computers included in the agreed deployment scope.

Managed configurations

Prepare Windows 11 settings needed by users and assess management through Intune in a suitable environment, then test access, documents and configuration details after each planned intervention on the computers being deployed.

Updates and support

Organise Windows 11 updates and support lifecycle tracking, plan checks after migration and assign recurring actions as well as user support arrangements so that maintaining the computers remains part of the agreed operational scope.

How we support you.

From initial scoping to ongoing support, the agreed work and each party’s responsibilities are defined with you before implementation.

User assistance

Prompt help with workstations and business applications.

Incident resolution

Handling and follow-up until normal service is restored.

Workstation and equipment management

Configuration, updates and monitoring of your IT equipment.

Proactive maintenance

Monitoring, patches and optimisation to prevent interruptions.

Microsoft 365 support

Help with use, administration and team support.

On-site support

Visits planned around your needs.

Solutions suited to your sector.

We start with your teams’ needs, business applications and organisational constraints.

Professional services

Share client files between colleagues, with appropriate access and documents that are easy to find.

Healthcare & medical

Protect patient records and maintain the tools needed for consultations.

Property & construction

Find plans and files on site while keeping control of access for everyone involved.

Local authorities & associations

Organise access for employees, elected representatives and volunteers, and make handovers easier when teams change.

A well-managed environment.

Tools alone are not enough. Ongoing management, access and documentation need to remain clear over time.

Access and security

Roles, permissions and protections suited to the agreed scope.

Continuity

Identified dependencies, with backup and recovery arrangements to prepare.

User management

Documented joiners, leavers and changes in responsibility.

Monitoring and records

Accessible configuration, licence and upcoming renewal records.

Understand your options before deciding.

Uses, limitations and frequently asked questions: the points to clarify when preparing your project.

Check eligibility and actual workload needs.

Microsoft's system requirements include a compatible processor, UEFI firmware capable of Secure Boot and TPM 2.0. Meeting a technical minimum does not, however, mean a device is suitably sized for your business software.

Review memory, available storage, drivers and peripherals against the tasks performed. Check the Windows edition, licensing rights and required administration features separately. A computer that starts successfully can still have problems with an essential printer or application. Acceptance should therefore reflect everyday work rather than installation status alone.

Test representative users, then proceed in stages.

The pilot should include common applications and special cases such as remote access, printing, signing, shared files or production tools. The people involved should be able to complete their usual tasks before rollout is approved.

Plan how data will be protected, which settings must be restored and what happens if a device cannot return to service as expected. Microsoft Intune can help manage configurations in a suitable environment. Deployment methods and required entitlements still need to be confirmed for your fleet. Keep a clear record of exceptions and the decisions taken.

Plan operations after migration.

A successful migration does not end with installation. Updates, access, encryption and endpoint protection still need attention. The Windows version in use also has a support lifecycle to monitor.

Sunitech can scope inventory, testing, device preparation and a procedural handover. Recurring tasks and support arrangements must be defined in the agreed engagement. A cybersecurity review connects those settings with business requirements, without treating an operating system change as complete protection against incidents. Record who approves updates and how application problems will be investigated after deployment.

Must we replace every Windows 10 computer?

No. Some devices may qualify for an upgrade, while others need replacement or an assessed interim arrangement. Standard Windows 10 support ended on 14 October 2025. Check special editions and extended-update options under their own conditions; they do not remove the need for a migration plan.

What if a business application does not work?

Obtain compatibility information from its vendor and test a representative configuration. A software update, setting change or different arrangement may be required. Do not extend the rollout while a critical task remains blocked and no continuity arrangement has been agreed. Include the application's owner in the decision rather than treating the issue as a Windows installation problem alone.

Will migration automatically preserve all our data?

That depends on the method chosen and the device's condition. Inventory local data, verify its protection and prepare the settings users need. Afterwards, open representative documents and check access. A synchronisation folder being present does not prove that every important file has been uploaded. Validate the result with the person who uses the device.

Microsoft sources

Why work with Sunitech on your Windows 11 project?

Advice and solution selection

Review of your needs, comparison of options and clearly explained priorities.

Deployment and integration

Preparation, configuration, testing and coordination with the relevant providers.

Support and development

Agreed support scope, documentation, licences and next steps.

A project? A question?

Let’s discuss your needs.

An initial conversation to understand your situation and decide on the next steps together.

Contact us
The Jet d’Eau and the Alps beside Lake Geneva.
  • Review of your environment
  • Understanding your business challenges
  • Guidance and recommendations
  • No obligation

It starts with a conversation

Let’s talk about your IT.

Tell us what you need. We will take the time to understand your situation.

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+41 22 303 00 47 contact@sunitech.ch

How can we help?

Our expertisePractical IT solutions tailored to SMEs in French-speaking Switzerland. One team to secure, maintain and develop your IT.Our approachWe take the time to understand your situation so we can recommend suitable, lasting solutions focused on results.SectorsEvery sector has its constraints. We adapt tools, security and support to the way your business works.About usSunitech supports businesses in French-speaking Switzerland with reliable IT, a personal approach and a long-term view.ResourcesOur articles and practical guides help you understand the IT topics that affect your business and prepare for your next decisions.IT auditAn initial review to understand your environment and define priorities. The scope, deliverables and schedule are agreed with you.ContactNeed support, have a project or a question? Let's discuss your situation and the best way to help.Our local coverageGeneva, Lausanne, Fribourg, Neuchâtel and Sion: support tailored to your teams and workplaces.CybersecuritySecurity tailored to your circumstances, to protect your people, your data and your business continuity.Managed ITWe look after your infrastructure so you can work in a reliable, documented and monitored environment.Cloud and Microsoft 365Well-organised collaboration tools, accessible files and protected identities, in the office and remotely.IT supportOne person understands your situation and remains responsible for your request until normal service is restored.Backup and disaster recoveryWe prepare data protection and the recovery of your essential services before an incident forces you to improvise.IT governanceWe turn your needs and constraints into a clear roadmap so you can make informed decisions.Professional servicesYour teams work across files, clients and deadlines. 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