Computer support guides and advice
Computer cleaning: when to do it, what it includes and which problems it prevents
Dust, noisy fans and excess heat: a practical guide to knowing when your computer needs internal physical cleaning.
IT maintenance in Barcelona: what it includes, what it costs, and when it makes sense
IT maintenance in Barcelona isn't just for companies. We cover what a preventive check includes, when it makes sense, what it costs, and how to tell if your computer already needs one.
Digital certificates: why they work… until they don’t
If your digital certificate doesn't appear, won't work or can't be exported, the problem usually lies in how it was originally installed. We cover the most common mistakes, the specific 2026 issues with Chrome and AutoFirma, and when it makes sense to call a technician.
Internet Slow at Home: What’s Really Happening (and Why Restarting the Router Isn’t Enough)
Slow internet at home isn’t always your provider’s fault. Discover the real causes behind poor WiFi performance and why restarting your router is no longer enough.
Computer Won’t Turn On: Common Causes and When It’s a Serious Problem
What to check when a PC will not turn on: power, PSU, motherboard, electrical surges and components that may still be reusable.
Replace Your ISP Router: Why Do It (and When It’s Worth It)
Switching from your ISP router to a professional or neutral router can dramatically improve Wi-Fi performance, network reliability, and local file transfer speeds. Here’s when it makes sense and why proper setup is key.
Computer Technician at Home in Barcelona (home and business)
Home/office IT support in Barcelona and nearby areas: slow or crashing PCs/laptops, WiFi and networking issues, printer/scanner setup, email (Outlook/Gmail), and simple backup plans.
Computer Repair in Barcelona (PC and laptop)
PC & laptop repair and optimization in Barcelona: slow systems, boot issues, Windows errors, viruses, and SSD/RAM upgrades.
How Much Does a Home IT Technician Cost in Barcelona?
In Barcelona, a home IT technician typically charges €35–€45 per hour (the same for remote support). With BCN PC Solutions, there’s no travel fee within Barcelona and nearby areas reachable by metro. Common services include Windows reinstall + drivers (€75), virus/malware removal (€35–€45/h), PC speed optimization (€35–€45/h), hardware installation (€45 if you supply the part / €35 if we supply it), and internal cleaning + thermal paste (€45).
Is Your Computer Slow? Common Causes and What Actually Helps Before “Reinstalling Windows”
If your PC takes forever to boot, freezes when opening apps, or feels sluggish even for simple tasks, it’s not always “a virus” and it’s not always fixed by reinstalling Windows. Here are the most common causes and the solutions that usually make sense—without step-by-step tutorials.
Data Recovery for External Hard Drives (USB HDD): What to Do If It Clicks, Is Slow, or Won’t Show Up
If your external mechanical hard drive (USB HDD) makes clicking noises, becomes extremely slow, disconnects, or won’t mount, the worst thing you can do is keep trying. Here are the common warning signs, what not to do to avoid making things worse, and when it’s worth having it checked for data recovery in Barcelona.
My Printer Won’t Print (and I don’t know why): Common Causes and When It’s Usually a Setup Issue
If your printer won't print or shows as "connected" but produces nothing, the problem usually lies in configuration: network, drivers or print queue. We cover the most common causes, specific issues with Windows 11 and new routers, and when it's worth calling a technician.
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