Skip to content
PERFECT LIGHTIT SERVICES ZAGREB

Blog

IT tips and guides from everyday practice

Fixes for the problems we run into most often – explained step by step, so you can try them yourself.

Guide8 min read

How to choose an IT support company in Zagreb – 10 criteria and questions to ask

How to choose a reliable IT company or IT support provider in Zagreb: 10 criteria, questions to ask before you sign, red flags, pricing models and typical costs – for small businesses, expats and home users.

Read
Guide7 min read

AnyDesk – the complete guide to remote IT support

Everything about AnyDesk remote desktop software: installation, security settings, key features, how to spot AnyDesk scams, and when remote support beats an on-site visit.

Read
Guide10 min read

Blue screen (BSOD) – causes, error codes and fixes

Everything about the Blue Screen of Death (BSOD): the most common stop codes, what causes them, fixes you can try yourself and when to call an IT technician.

Read
Tip8 min read

Data backup – the best ways to protect your files

The best data backup methods: cloud vs local, the 3-2-1 rule, automatic backup tools for Windows, Mac and phones, and how to test that your backup actually works.

Read
Guide9 min read

Setting up a home network – the complete guide

How to set up a home network: the equipment you need, step-by-step router setup, Wi-Fi optimisation, security settings and fixes for the most common problems.

Read
Guide10 min read

IT support for small businesses in Zagreb – a guide for business owners

A guide to IT support for small businesses: managed IT vs ad-hoc support, what a maintenance contract should include, typical costs and budgets, and how to choose an IT partner in Zagreb.

Read
Guide9 min read

File recovery – how to rescue lost data

A guide to recovering lost data: common causes, software vs physical recovery, free recovery tools step by step, and when to stop and call a data recovery lab.

Read
Guide8 min read

How to remove a virus from your computer – expert tips

A guide to removing viruses and malware: signs of infection, types of malware, step-by-step removal you can do yourself, prevention, and when to call an IT technician in Zagreb.

Read
Tip10 min read

How to speed up a slow computer – 10 proven tips

10 proven ways to speed up a slow Windows computer: disk cleanup, startup programs, malware scans, updates, system tweaks and when an SSD or more RAM is worth it.

Read
Guide9 min read

VPN for home users – everything you need to know

A VPN guide for home users: what a VPN is, why you might need one, how to set it up on your computer, phone and router, and how to choose a trustworthy VPN service.

Read
Guide7 min read

Installing Windows 11 – the complete guide

Everything about installing Windows 11: system requirements, upgrading from Windows 10 or a clean install step by step, common problems and when to leave it to an IT technician in Zagreb.

Read

pl contact --new

Would you rather someone else sorted it out?

Get in touch – we solve most of the problems from these guides remotely, often the same day.

CallSend inquiryRemote