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David Despres AI

Service · IT support

IT Support & Systems Troubleshooting for Small Businesses

Practical business IT support across operating systems, software, devices, printers, networking, and office infrastructure.

Microsoft 365, security and ongoing support

I help West London small businesses manage Microsoft 365 accounts and business email, review permissions and account security, and plan backup and recovery arrangements. Support is scoped around your devices, systems and business needs, with responsibilities and response arrangements agreed in advance.

When your team is ready to introduce AI, AI setup and training brings practical guidance alongside your existing IT support.

Day-to-day IT faults create downtime long before anyone calls them strategy problems.

When operating systems misbehave, software stops syncing, printers disappear, Wi-Fi drops, or IP phones fail, small teams lose working time immediately.

Businesses without a strong in-house IT function often need one person who can troubleshoot across devices, software, networking, and office infrastructure instead of escalating each issue to a different supplier.

Works best for businesses that need practical IT help without a full internal IT department

  • Small offices
  • Local businesses
  • Professional services teams
  • Operations-heavy companies
  • Teams with mixed devices and software

A typical IT support troubleshooting flow

  1. 01

    Issue is scoped from the real working environment

  2. 02

    Likely fault domain is isolated across device, software, or network

  3. 03

    Configuration, connectivity, or system checks narrow the root cause

  4. 04

    Fix or workaround is applied with the least disruption possible

  5. 05

    Recurring causes are documented so the same fault is less likely to return

  6. 06

    Escalation is only used when specialist vendor access is genuinely required

What improves when day-to-day IT problems are handled properly

  • Less downtime
  • Faster fault isolation
  • Fewer repeated office IT issues
  • More stable working environments for the team

Next step

Get practical help for the systems your team uses every day

If your business needs hands-on support across software, devices, connectivity, and office infrastructure, I can help diagnose the problem, stabilise the setup, and keep work moving.

Cyber Essentials preparation

I help small businesses get ready to apply for a Cyber Essentials certificate: understand the scope, identify gaps and put practical improvements in place.

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Software Security Code of Practice support

Turn the UK Software Security Code of Practice into a practical improvement plan for the software your business develops, maintains or buys.

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