Skip to main content

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

Read now

How to show on Windows 11 more options by default

Read now

What is network discovery?

Read now

How to clear cache in Edge

Read now

The complete IT admin playbook to fixing slow DNS lookup

Read now

What is IT Management

Read now

What is patch management?

Read now

How to enable or disable the Widgets feature in Windows 11

Read now

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

Read now

How to enable or disable Windows 10 clipboard history

Read now

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

Read now

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

Read now

How to change file associations in Windows 10 and 11

Read now

How to define IT support tiers

Read now

The Chinese AI Surge That’s Redefining Global Competition

Read now

What is IT ticket deflection & how to improve its rate?

Read now