📚 Knowledge Base

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Step-by-step help for account, billing, refund, and tech support issues.

34 articles published
📄 ⭐ Featured
General
How to Spot and Avoid Fake Customer Service Numbers
Fake customer service numbers are one of the fastest-growing online scams. Learn how to identify them, avoid them, and find the real support and contact them
May , 2026 Read →
📄 ⭐ Featured
Refunds
Your Rights as a Consumer When a Company Refuses to Refund You
Company won't give you a refund? Know your consumer rights, the escalation steps available to you, and how to get your money back even when the merchant says no
May , 2026 Read →
📄 ⭐ Featured
General
Unauthorized Charges - Complete Fraud & Dispute Guide
Learn how to handle unauthorized charges, report fraud, dispute transactions, secure your account, and protect your money.
May , 2026 Read →
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General
What Is Printer Firmware and Why Should You Update It?
Learn what printer firmware is, why firmware updates matter, and how they improve printer security, compatibility, stability, performance, and reliability.
Oct , 2026 Read →
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How-to Guides
Printer Connected to WiFi but Not Printing? How to Fix It
Printer connected to WiFi but not printing? Learn how to fix print queue, driver, offline status, IP address and network issues with simple steps.
Oct , 2026 Read →
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How-to Guides
Moving printer setup from USB to Wi-Fi
Learn how to set up a USB printer for Wi-Fi, connect it to your wireless network, share it across devices, and troubleshoot common USB-to-Wi-Fi setup issues.
Oct , 2026 Read →
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How-to Guides
Printer setup on Mac and iPhone: when AirPrint helps
Learn how to set up a printer on Mac and iPhone, connect it using AirPrint or Wi-Fi, add your printer, and troubleshoot common printing issues.
Oct , 2026 Read →
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How-to Guides
Printer setup in Windows 11: add, select and test
Learn how to set up a printer in Windows 11, add it through Settings, troubleshoot missing printers, select the correct device, and test print successfully.
Oct , 2026 Read →
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How-to Guides
Wireless printer setup: home Wi-Fi, Wi-Fi Direct and first checks
Learn how to set up a wireless printer step by step, connect it to Wi-Fi, add it to your computer or phone, and troubleshoot common connection issues.
Oct , 2026 Read →