Geoffrey Wenger

Email Geoffrey at geoff@jenisystems.com

Geoffrey has decades of hands-on work across IT, software development, and cybersecurity, and he brings clear, technical insight to every article. His experience includes building and maintaining secure networks, writing and reviewing production code, hardening endpoints, and responding to real incidents. He has led projects that span Microsoft 365 and Google Workspace administration, identity and access control, and cloud adoption with a focus on reliability and risk reduction. He holds two bachelor’s degrees in IT, a business degree, and a master’s in Cybersecurity and Information Assurance. His writing turns complex systems into actionable steps that help readers fix issues fast and strengthen security over time.

Articles published:

Computer monitor connected to a Windows laptop while device software, drivers, and companion apps install automatically through the hardware connection

How a Computer Monitor Can Trigger Automatic Windows App Installs

A computer monitor should display your work, not quietly add software to Windows. Yet some modern displays[…]

Windows 10 free security updates 2026

One Year Security Lifeline For Windows 10

Windows 10 just got a stay of execution across the European Economic Area. Microsoft will grant a[…]

Laptop and phone battery care with smart charging, cooling, airflow, and heat prevention

Battery Charging Myths That Shorten Phone and Laptop Battery Life

Phone and laptop batteries rarely lose useful capacity because of one dramatic mistake. Most battery aging happens[…]

Best PC laptop buying guide showing performance, storage, ports, battery life, and smart value choices

How To Choose The Best PC Laptop For Speed, Work, And Value

Choosing a laptop involves considering performance, portability, storage, build quality, connectivity, and value. Focus on your lifestyle[…]