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Backup Basics for Home Users and Small Business
Learn practical backup basics for home computers, family photos, business documents and important files.
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Helping Guides
Step-by-step computer help for common Windows, laptop, Wi-Fi, email, backup and security problems. These guides explain what you can safely check yourself and when it is better to call OCT.
29 practical guidesRepair, security, backups, email, Wi-Fi and Windows help
Browse Helping Guides
Choose the issue closest to your problem. If the repair is unsafe, time-consuming or needs testing, OCT can diagnose and explain the next step.
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Computer Backup Guide
How to plan safer backups before repairs, upgrades or data migration.
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Business Email Compromise
Learn what business email compromise means, warning signs, and practical steps for small businesses.
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Computer Repair Cost Guide
Understand diagnosis fees, fixed-price repairs and when extra charges may apply.
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Data Loss Prevention Guide
Reduce the risk of losing files before hardware failure or accidental deletion.
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Email Not Sending or Receiving
Common causes of email sending and receiving problems for home users and small businesses.
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Email Security Guide
Reduce phishing, unsafe attachments and account compromise risks.
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External Hard Drive or USB Not Showing Up
Learn what to do when an external drive or USB storage does not appear, and how to avoid making data recovery harder.
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Fake Virus Pop-Ups
Learn how to respond safely to fake virus warnings, browser pop-ups and scam support messages.
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Laptop Maintenance Guide
How to keep laptops cleaner, cooler and more reliable.
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Laptop Not Turning On
Learn what to check when a laptop will not turn on, has no display, or appears completely dead.
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Malware Prevention Guide
Simple steps to reduce malware, scam pop-ups and unsafe downloads.
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Microsoft 365 Login Problems
Understand Microsoft 365 login issues, password prompts, MFA problems, locked accounts and Outlook sign-in loops.
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Outlook Not Syncing or Not Opening
Understand why Outlook may not sync, open or update emails, and what can be checked safely.
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Password Security Guide
Create safer password habits for home and business users.
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PC Cleanup Guide
Safe cleanup tasks that help Windows performance without risky shortcuts.
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Printer Not Printing
Learn common reasons a printer stops printing, including Wi-Fi, print queue, driver and connection issues.
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Ransomware Safety Guide
What ransomware is and how backups and updates reduce risk.
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Remote Support Guide
When remote support is suitable and when on-site service is safer.
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Repair or Replace Computer
Practical advice on deciding whether to repair, upgrade or replace a slow, damaged or unreliable computer.
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Why Is My Computer So Slow?
Understand why a Windows laptop or desktop becomes slow, what you can safely check, and when professional computer repair is the safer option.
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Small Business IT Checklist
A practical checklist for small business computers, backups, updates and security.
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SSD vs HDD Guide
Compare SSD and hard drive storage for speed, reliability and upgrade decisions.
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How to Know If Your Computer Has a Virus or Malware
Learn common signs of malware, adware, browser hijackers and suspicious activity on a Windows computer.
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What Happens During Computer Diagnosis?
Understand what happens during computer diagnosis, what the $150 flat repair rate covers, and why approval is requested before extra work.
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Wi-Fi Connected but No Internet
Understand Wi-Fi connected but no internet problems, including router, modem, DNS, signal and device-specific faults.
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Wi-Fi Troubleshooting Guide
Common Wi-Fi checks for homes and small offices before calling a technician.
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Windows Update Stuck or Failed
Understand Windows Update stuck, failed or looping problems and safe next steps.
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Windows 11 Upgrade Guide
Understand Windows 11 compatibility, backup steps and upgrade risks.
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