Computer support guides and advice
Is your computer asking for a key you don't know? We can help you with BitLocker
The recovery screen can give you a scare. At BCN PC Solutions we help you locate your BitLocker key through legitimate means and assess your options for your data.
More RAM or an SSD? What to Upgrade in a Slow Computer
Not all problems are solved by adding more memory. Learn to tell when you should check the RAM, the storage, or the system.
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.
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