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Ruben Castellano Gonzalez

I'm Rubén, an IT Consultant with over 18 years of experience in infrastructure and broader IT systems. I've worked across various areas in tech, giving me a well-rounded view of the industry. I collaborate with companies like Atera to create product reviews, comparisons, and practical guides. My process includes hands-on testing, technical analysis, and reviewing real customer feedback to provide fair, experience-based insights. I aim to help businesses and professionals make smart, informed decisions about the tools they use.

What is an MSP? The Guide to Managed Service Providers

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How to show on Windows 11 more options by default

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What is network discovery?

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How to clear cache in Edge

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The complete IT admin playbook to fixing slow DNS lookup

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What is IT Management

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What is patch management?

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How to enable or disable the Widgets feature in Windows 11

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How to read Memory Diagnostics tool results in Event Viewer in Windows 11

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How to fix the “IRQL_NOT_LESS_OR_EQUAL” BSOD caused by ntoskrnl.exe

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How to enable or disable Windows 10 clipboard history

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How to fix the “vcruntime140.dll not found” error in Windows 11

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