Knowledge Base

Real fixes for real problems. Written by engineers, tested in the field.

No filler, no clickbait — just what actually works. Search or browse by topic below.

Windows8 min · Moderate

Windows 11 is Running Slow After an Update — 6 Real Fixes

A recent Windows 11 cumulative update can pin CPU or disk at 100% for hours. Here's how to tell which cause you have, and fix it without a reinstall.

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Printers6 min · Easy

Printer Shows Offline in Windows 11 (Even Though It's On)

The 'Offline' status is almost never a printer problem. It's Windows caching an old IP address. Here's the proper fix, not another reinstall.

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Networking5 min · Easy

Wi-Fi Connected but No Internet — What's Actually Wrong

Nine times out of ten this is DNS, not signal. Here's how to prove it in 30 seconds and fix it in one.

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Windows10 min · Moderate

Stuck in 'Preparing Automatic Repair' — Get Back In Without Losing Files

Windows can loop on Automatic Repair for hours and never actually repair anything. Here's the fix, in order, from safest to most drastic.

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Networking9 min · Moderate

Secure Your Smart Home — Lock Down IoT Devices and Home Wi-Fi

Smart plugs, cameras and doorbells ship with default passwords. Here's how a UK engineer locks down a home network so they can't be used against you.

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Email7 min · Moderate

Outlook Not Receiving Emails — How to Diagnose It Properly

Outlook sending fine but nothing coming in? Walk through the same checks a support engineer runs — mailbox, rules, cache, then the mail server itself.

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Hardware6 min · Easy

Laptop Won't Turn On — 5 Real Fixes Before You Buy New

Nothing when you press the power button? Work through this in order — most 'dead' laptops come back to life inside 15 minutes without a repair bill.

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Security6 min · Advanced

Ransomware on Your PC — What to Do in the First Hour

If a machine is showing a ransom note, the next 30 minutes matter. Here is the calm, correct order of operations — and what NOT to do.

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Microsoft 3657 min · Moderate

OneDrive Has Stopped Syncing — How to Prove It and Fix It

OneDrive fails quietly. Files look saved locally while nothing reaches the cloud. Here's how to confirm what's actually uploaded, and fix the four causes we see most.

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Security8 min · Moderate

Your Email Has Been Hacked — the Correct Order to Fix It

Changing the password first is not enough, and most people miss the step that actually matters. Here is the order a UK engineer works through, and why the hidden rule comes before everything else.

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Hardware7 min · Easy

Laptop Battery Draining Fast — Diagnose Before You Replace

Battery life collapses for four distinct reasons and only one of them needs new hardware. Here's how to read the actual health figure and work out which one you have.

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Windows8 min · Advanced

CRITICAL_PROCESS_DIED — What That Blue Screen Really Means

One of the least helpful error names Microsoft ships. It means an essential Windows process stopped, and there are three realistic causes. Here's how to tell them apart before reinstalling anything.

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