Computer repair and IT support, Dublin

All IT problems are fixable if you choose ItMichael.

Slow laptops, dead Wi-Fi, viruses, lost files and small-office IT. You deal with one technician, Michael, who picks up the phone and explains things in plain English.

  • Remote help anywhere in Ireland, usually the same day
  • Home and office visits across Dublin
  • For households and small businesses
No fix, no fee

What's going wrong?

Tap one and WhatsApp opens with your message already written.

Hands fitting a graphics card into a desktop PC
Desktop and laptop repairs
A laptop opened up on the bench for an upgrade
Upgrades that make old laptops fast again
A Wi-Fi router on a table
Wi-Fi that reaches every room

How it works

  1. Tell me what's wrong

    Book a time online, WhatsApp, call or use the form. A photo of the error message helps a lot.

  2. Get a diagnosis and a price

    Most jobs start remotely the same day. For on-site work we agree a time that suits you.

  3. It gets fixed, or you don't pay

    I explain what went wrong and what I did. If I can't solve it, there's no charge.

What I fix

The common jobs. The full list of 90+ services is on the services page.

Who you'll be dealing with

I'm Mykhailo Hryhorenko, Michael for short. I'm an IT technician in Dublin with training in networking, cybersecurity and software development.

I started ItMichael because nobody should wait three days for a call centre to tell them to restart the router.

Network & Cybersecurity
Cork College of FET
Advanced Software Development
Rathmines College, Dublin
Works with
Ukrainian Crisis Centre Ireland, IT support for NGOs
Area
Remote across Ireland, on-site in Dublin

Something broken right now?

Most problems can be sorted remotely within the hour. Home and office visits across Dublin.

087 371 8676

Everything I can help with

From one slow laptop to a whole office network, remote or on-site across Dublin. If your problem isn't listed, ask anyway.

Diagnostics

  • Full system diagnostics
  • Overheating diagnosis
  • Drive health check (SMART)
  • CPU / RAM / GPU stress test
  • Battery & power diagnosis
  • Performance benchmark
  • System error analysis
  • Event Viewer audit

Windows & OS

  • Windows installation & reinstall
  • Windows repair & recovery
  • Bootloader recovery
  • Post-install setup
  • Bloatware removal
  • Performance optimisation
  • Privacy & security settings
  • User account setup
  • Startup & services config
  • Windows Update setup

Software

  • Microsoft 365 setup
  • LibreOffice setup
  • Browser install & config
  • App install & updates
  • Printer & driver setup
  • File association fixes
  • Software conflict fixes
  • Language pack install

Data & storage

  • Data transfer (old → new PC)
  • User profile migration
  • Drive cloning
  • Backup setup & automation
  • Data recovery from backups
  • Deleted file recovery
  • Partition management
  • Secure data deletion

Network & internet

  • Router & Wi-Fi setup
  • Home network setup
  • Wi-Fi range extension / Mesh
  • Ethernet setup
  • Guest network setup
  • DNS & DHCP config
  • VPN setup
  • NAS setup
  • Connection troubleshooting
  • Network drive / printer setup

Security

  • Malware & virus removal
  • Security audit
  • Password manager setup
  • 2FA / MFA setup
  • BitLocker encryption
  • Windows Defender & Firewall
  • Phishing risk check
  • Account security check
  • Secure backup setup
  • Credential leak check

Hardware & upgrades

  • RAM upgrade
  • SSD / HDD / M.2 install
  • Thermal paste replacement
  • Fan & cooling service
  • Laptop battery replacement
  • Keyboard replacement
  • Screen replacement
  • DC jack / USB port repair
  • Wi-Fi adapter install
  • PSU replacement

PC build

  • Parts selection & compatibility
  • Full PC assembly
  • BIOS / UEFI configuration
  • BIOS update
  • Cable management
  • Stability & benchmark testing

Peripherals

  • Printer / scanner setup
  • Webcam & mic setup
  • Multi-monitor setup
  • Bluetooth device pairing
  • Docking station setup
  • Audio system setup

Small business IT

  • Workstation setup & config
  • Shared file system setup
  • Microsoft 365 / Google Workspace
  • Business backup solution
  • Remote IT support plan
  • On-site IT visits
  • IT audit & infrastructure plan
  • Endpoint security setup
  • MFA & password policies
  • NAS & network drives

Extra services

  • PC / laptop buying advice
  • Pre-purchase device check
  • Prepare device for sale
  • New device full setup
  • User training (Windows, cloud)
  • IT documentation
  • Remote support session
  • IT consultation

Not sure which of these you need? Describe the problem and I'll tell you, or book a time straight away.

A local IT person you can actually trust

I'm Mykhailo (Michael) Hryhorenko, an IT technician based in Dublin with a background in networking, cybersecurity and software development. I built ItMichael because most people deserve better than waiting three days for a call centre to tell them to restart the router.

I work directly with you, explain things in plain English, and don't charge for time spent confusing you. If I can't fix it, you don't pay.

Education and qualifications

Cork College of FET

Network & Cybersecurity

Networking Essentials, Computer Systems Hardware, Operating Systems, Virtualisation, Python.

Rathmines College, Dublin

Advanced Software Development

OOP (C++ & Java), Software Architecture, Relational Databases, Networking Infrastructure.

Ukrainian Crisis Centre Ireland

IT volunteer and contractor. Provided technical support and sound engineering for events. From March 2025, contracted under the Erasmus Young Entertainment programme to build a technology package for NGOs, including full configuration, automation and GDPR compliance.

Get in touch

Describe the problem and I'll get back to you, usually within 2–3 hours.

Phone and WhatsApp
087 371 8676
Area
Remote anywhere in Ireland, on-site in Dublin
Message on WhatsApp

The fastest way to reach me. Replies usually come within minutes during working hours.

Send a message

Message sent. I'll get back to you within a few hours.

You'll hear back before any work or charge is agreed.

Book a time