At Comp Doc Computers, we understand how frustrating it is when your technology lets you down. With more than 30 years of industry experience, Shawn is a certified Microsoft technician- and he has provided trusted IT solutions to countless local businesses and home users. We offer free over-the-phone consultations, so please feel free to give us a call today. Plus, we are proud to offer special discounts for seniors and students!
- Comp Doc Computers Serving Belleville & Quinte Region Since 2001
- Comp Doc Computers
- Belleville, Ontario
- 613-438-8127
- sales@CompDocComputers.com
- Mon - Sat 9.00 am - 5.00 pm
- Sunday CLOSED
Computer Repair Blog
October 11, 2026
By Shawn
Why Your PC Keeps Turning Blue and How to Stop It
Discover the real reasons behind blue screens, step‑by‑step diagnostics, and proven fixes to keep your computer running without crashes.
Category: Computer Blue Screen
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October 9, 2026
By Shawn
Master Modern Networks: Speed, Security, and Future- Proofing
Discover how hybrid mesh, zero‑trust, VLANs, and AI‑driven routing can transform your home network into a high‑performance, secure platform for every power‑user workflow.
Category: Computer Networking
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October 8, 2026
By Shawn
Motherboard Trends Shaping the Future of PC Building
Discover the latest motherboard innovations in 2026, covering form factors, power delivery, memory, storage, and security, to help you build a future‑proof PC.
Category: Motherboards
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October 7, 2026
By Shawn
Why Hard Drives Remain Essential for Power Users
Hard drives aren’t dead. Learn how power users can maximize capacity, performance, and security with magnetic storage in today’s tech landscape.
Category: Hard Drives
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October 5, 2026
By Shawn
Unlock the Windows Tips Power Users Swear By
A deep dive into practical Windows tweaks that enhance speed, privacy, and workflow for power users—learn how to master power settings, virtual desktops, and more.
Category: Windows Tips
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October 3, 2026
By Shawn
The Hidden War: How Modern Malware Is Evolving
A deep dive into 2026’s evolving malware landscape, revealing AI threats, ransomware tactics, and essential security habits for power users.
Category: Viruses & Malware
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October 2, 2026
By Shawn
Mastering macOS: Hidden Tools and Workflows Every Power User Needs
Explore insider macOS shortcuts, automation, and security tactics that turn everyday tasks into lightning‑fast actions, keeping your Mac secure and ultra‑productive.
Category: Mac Tips
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October 2, 2026
By Shawn
Why Your Printer Says Offline When It Isn’t
Your printer is turned on, connected to Wi-Fi and appears to be working normally, yet Windows says offline when you try to print. This is a common printer problem, and it doesn't necessarily mean your printer is broken. The issue may be caused by a stuck print job, a network connection, Windows settings, a printer driver or communication problems between your computer and printer.
Category: Printer Tips
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