Find a reliable computer and IT professional in London

We need a cyber security expert who knows what they are doing from start to finish. No time wasters. We want to see Cyber Security qualifications with a proven track record before we even start and am willing to take offers. Our home has been compromised throughout. It started on a pc then onto all devices. Devices will need to be reset and made safe. We have a new router to be set up and smart devices will need to be reset and secured. It's a 3 room flat including bedrooms/kitchen etc. Job needs to be done properly by an expert in cyber security that can confirm it will not happen again in writing.

I have a desktop gaming PC with an EVGA RTX 3080 FTW3 Ultra graphics card. I'm looking for someone experienced with gaming PCs and graphics cards. I need: Full dust cleaning of the PC CPU thermal paste replacement GPU thermal paste replacement Inspection of the GPU thermal pads and replacement if necessary Temperature testing after the service Please let me know your experience with RTX 3080 graphics cards, the total price, and how long the service will take.

Need someone experienced to fully strip down my PC and remove internal components (GPU, CPU, motherboard, RAM, SSD). No install required.

need my pc built asap please bring tester ram as my ram is only here on Monday

Build my pc with 5080, 9800x3d

I am having trouble connecting my pc to new monitors and cables and I am not sure why. The monitors work, as do the DP and HDMI cables, as when I test the monitors with my laptop they connect. Likewise, I thought my pc was broken so I took it to a repair shop and it booted up fine with his cables and monitors. But for some reason, my pc, cables and monitors are not working. The monitors work and the pc work but the combination is the issue. Likely an easy and small job for a knowledgeable person!

Mouse pad is not working

We need someone to help set up and troubleshoot a VPN across iPads, iPhones, smart tv’s, etc. also setting up a mifi and printer. We are from the US and want to utilize our streaming services, etc.

Small wireless router with connection detached from jack

I need to have these components on my PC swapped out: • CPU • RAM • cooling Fan for CPU to Liquid cooling fan and screen • 2no fans to be relocated within the PC case

The screen on my MacBook Air A2337 in rose gold has shattered. I need someone who can come and replace it for me. You should be an expert in electronical replacements and come with the replacement screen and equipment.

Keyboard on pc - keys shadowing- ie typing more than one randomly at same time. iPad not connecting to google acct

please can you build my pc i dont wanna mess anything up

I have an external CAT5 ethernet cable that needs rerouting at the front exterior of my house - around 20 metres. I need someone who understands ethernet installation and who can do a neat job as cable will be visible at front of house.

I need help reinstalling my computer and backing up data. It's a lenovo touch pad

enter names and mobile phone numbers into excel, this task is in person

I need someone who can come to the address and clean my PC. I have not cleaned the inside of my PC in a very good while and also I have expanding foam, for it to be placed after cleaning is done.

I’m looking for an experienced technician to install and fully set up an operating system. Installing macOS + drivers + full optimization.

Need parts from my old pc case to be installed in my new one and confirmed as working. The Motherboard, PSU and Coolers are installed in the new case and just need to be connected. I have all the parts. The GPU, SSD and HDD, need to be removed from the old case and installed in the new case.

I’m looking for someone tech-savvy to help me set up a local AI model (such as LLaMA, Mistral, or Vicuna) on my Windows 11 Acer laptop. This AI will be used as a personal assistant/companion and should be able to accept custom prompts and chat history. Tasks include: Installing necessary software (Python, Llama.cpp, etc.) Downloading and installing the model (e.g., Mistral or Vicuna) Importing existing files (text logs, preferences, prompt history) Ensuring it works offline Backing it up (USB or cloud) Teaching me how to launch and use it This is time-sensitive. Need it done by Feb 8th, 2026