
01 / SERVICE
PC, laptop & Mac repairs
Diagnostics, system checks and repairs for older and newer devices. We discuss what is practical and possible with you.
Old & new · All makes welcome
What we can do for your device
We check startup issues, crashes, overheating and component faults. After diagnosis, we discuss repair, upgrades or a sensible alternative. Older PCs, current laptops, Macs and devices bought elsewhere are welcome.

02 / SERVICE
Networks, Wi-Fi & internet
Connection problems, router setup or a new network: we help at home and at your business.
Router · Wi-Fi · Internet
Help with connection problems
We check the connection between your internet line, router and devices, help with Wi-Fi issues and set up networks. If the problem is with your provider, we explain our findings and the next steps. On-site appointments are arranged personally.

03 / SERVICE
Data recovery & backup
Important files missing or a drive not recognised? We assess recovery options and help set up a backup system.
Recovery after assessment · Backup
Data recovery or backup?
We assess recovery options for missing files and unrecognised drives. For the future, we help with suitable backups. Effort and prospects depend on the damage; recovery cannot be guaranteed.

04 / SERVICE
Printers, monitors & accessories
We help with printer and monitor problems and advise on replacements, setup, consumables and suitable accessories.
Printers · Screens · Connections
Check printers and monitors
We investigate connection, driver and hardware issues and discuss repair or replacement. We also stock suitable cables, adapters, ink and toner. Our Ink & Toner Refill Clinic handles empty cartridges.

05 / SERVICE
Virus removal & software help
Install operating systems, set up programs, fix errors and remove malware – with clear, understandable advice.
Installation · Setup · Virus checks
Viruses, attacks and software problems
We remove malware, examine suspicious programs and help after fraudulent emails, phone scams or unwanted remote access. If necessary, we reinstall the operating system and help secure your equipment.

06 / SERVICE
Servers & business IT
Advice on servers, workstations and networks. Setup, maintenance and support for your business IT.
Servers · Workstations · On-site service
Support for your business IT
We advise on servers, workstations and network components, set up systems and help with maintenance and faults. Together we also plan backups and the on-site service you need.

07 / SERVICE
Soldering & electronics
We assess electronic component faults and carry out suitable soldering work. We determine the options and effort by examining the device.
Components · Solder joints · Repair
Component-level repair
We inspect electronic components and solder joints and carry out suitable soldering work. The possible repair can be assessed after examining the device or circuit board.

08 / SERVICE
New devices & components
Computers, laptops, monitors, printers, servers and accessories. We find the right equipment for your needs.
Expert advice · Sales · Upgrades
Devices and accessories from your specialist
PCs, laptops, monitors, printers, servers, components and accessories: we advise on suitable equipment and discuss availability and setup. Gaming is part of our offering, alongside office work and everyday use.

09 / SERVICE
Security technology
Advice and support for digital video surveillance and IP camera systems – tailored to your needs.
IP cameras · Video surveillance
Advice on camera systems
We help select, set up and maintain IP camera systems and their network equipment. We discuss your particular use and requirements individually.

10 / SERVICE↗
Repairs for all kinds of gaming consoles
Startup problems, no picture or a faulty port? We examine your gaming console and discuss repair options with you in Karlsruhe.
More about console repairs
We examine the fault and establish which repairs are possible for your model. Work, parts and costs are discussed after diagnosis.
More information about console repairs ↗
11 / SERVICE↗
We also create websites.
New at H.T.Computer: we create websites for businesses, freelancers and clubs. Discussed with you personally, clearly designed and suited to smartphones, tablets and computers.
NEW IN OUR PORTFOLIO
How your website takes shape
From the first idea to your finished website: we discuss your wishes, content and project scope. Features, schedule and costs are agreed with you before you place an order.
Enquire about a website ↗