Computer advice
Practical advice on computer repair, maintenance and diagnostics. These guides explain common issues in simple terms and help you decide when professional service may be needed.
Practical guides without fluff
In this section you will find straightforward guides on computers, laptops, Windows and basic diagnostics. Not every problem requires a service visit, but there are situations where continued attempts at fixing things yourself can make matters worse or put your data at risk.
If a guide does not solve the problem or the device behaves unexpectedly, the best next step is to describe the symptoms and book a diagnostic.
Latest guides
Windows 10 to Windows 11 upgrade - what to check before updating?
Check compatibility, TPM 2.0, Secure Boot, backup and drivers before upgrading. Learn when a clean install is better than an in-place upgrade.
Read article →Integrated vs dedicated graphics card - which one do you need?
Understand the difference between integrated and dedicated graphics, what each is suited for, and what GPU issues can look like in practice.
Read article →How to clean a laptop safely?
External vs internal cleaning, dust in vents, overheating symptoms, thermal paste and when to call a technician instead of doing it yourself.
Read article →How to enter BIOS or UEFI and what can you change there?
Common access keys, boot order, Secure Boot, virtualization settings and what to avoid changing without knowing what it does.
Read article →Computer or laptop turns on but shows no image - what can it mean?
Practical diagnostics: external monitor test, RAM, GPU, motherboard, display cable and when the issue needs hands-on diagnostics.
Read article →