The QCS blog

Tech help, in plain English.

Short, practical guides from your local tech support team.

Scams · 5 min read

How to protect your parents from phone and text scams

The scams going around right now, three simple rules, and what to set up together.

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PC Care · 4 min read

Still on Windows 10? What you need to know now

Security updates now run to October 2027 if you enroll. How to do it, and your options.

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PC Care · 4 min read

Repair or replace your computer? How to decide in 2026

New computers cost more this year. How to tell if yours is worth fixing first.

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Setup · 4 min read

Got a new computer? Set it up right and move your files

A checklist for moving your files and setting things up without losing anything.

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Smart home · 4 min read

Smart TV setup: the settings worth changing on day one

The connection, privacy and picture settings worth changing on the first day.

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Remote work · 4 min read

Video calls freezing? Fixes for Zoom, Teams and webcam problems

Frozen video, choppy audio or a camera that will not turn on. What to check.

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Security cameras · 4 min read

Are home security cameras worth it? An honest look

What cameras are good at, what they cannot do, and what to think about before you buy.

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Security cameras · 3 min read

Video doorbell or security camera: which do you need?

They look similar, but they do different jobs. Here is how to choose.

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Backups · 4 min read

How to back up your photos and files, the simple way

A simple plan so a broken laptop or lost phone does not mean losing everything.

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Security · 3 min read

6 password habits that keep your accounts safer

Small habits that make your accounts much harder to break into.

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Home network · 3 min read

Printer won't connect? What to check first

A short checklist for the most annoying device in the house.

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WiFi · 3 min read

What is mesh WiFi, and does your home need it?

How it works, and a simple way to tell if a single router is enough.

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WiFi · 4 min read

Why is my WiFi slow? 7 things to try first

Before you replace anything, try these seven simple fixes. Most slow WiFi has a cause you can find.

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Security · 3 min read

“Your computer is infected” pop-up: what to do right now

That scary warning with a phone number is almost always a scam. Here is how to deal with it calmly.

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PC Care · 3 min read

5 signs your PC is due for a checkup

Slow, noisy, or putting off updates? These five signs mean it is time for a look.

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