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
September 23, 2026
By Shawn
Mac Power User Secrets: Unlock Speed, Security, and Seamless Multitasking
Uncover hidden macOS features and pro tricks that transform your Mac into a high‑performance, secure, and ultra‑productive machine.
Category: Mac Tips
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September 17, 2026
By Shawn
Unlock Hidden Windows Tricks Every Power User Should Know
A deep dive into the most effective Windows shortcuts, security measures, and automation tricks that seasoned users rely on to streamline their workflow.
Category: Windows Tips
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September 16, 2026
By Shawn
How to Diagnose and Fix Common Motherboard Problems
A practical guide to identifying, diagnosing, and fixing common motherboard issues, with expert tips, diagnostic tools, and preventive maintenance strategies.
Category: Motherboard Troubleshooting
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September 15, 2026
By Shawn
Turbocharge Your Rig: The Ultimate PC Upgrade Playbook
A practical, step‑by‑step guide to upgrading your PC in 2026, covering CPUs, GPUs, memory, storage, and more to keep your rig fast and future‑ready.
Category: PC Upgrades
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September 14, 2026
By Shawn
Unlock the Hidden Power of Microsoft Office for Modern Professionals
Learn how AI, shortcuts, and advanced features can transform your Microsoft Office experience into a high‑performance productivity engine.
Category: Microsoft Office
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September 11, 2026
By Shawn
Master Motherboard Troubleshooting Like a Pro
A power‑user’s step‑by‑step guide to identifying, diagnosing, and fixing motherboard problems, ensuring stability and longevity for any rig.
Category: Motherboard Troubleshooting
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September 9, 2026
By Shawn
Unlock the Windows Tips Power Users Swear By
A power‑user’s guide to customizing Windows 12, mastering updates, tightening security, and automating tasks for a smoother, faster workflow.
Category: Windows Tips
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September 9, 2026
By Shawn
Diagnosing Motherboard Failures: A Power‑User’s Step‑by‑Step Guide
A detailed, power‑user‑focused guide walks you through modern motherboard diagnostics, covering symptoms, firmware, power delivery, memory, and when to RMA.
Category: Motherboard Troubleshooting
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