Articles
Plain-English IT-ops guides
Practical, no-fluff guidance on vulnerability management, Azure Arc and hybrid ops, MSP client reporting, and AZ-104 — written by someone who does the work.
Start here
New to OpStacks? Pick your lane.
Vulnerability Management
Prioritize without a security team
KEV, EPSS and remediation SLAs explained in plain English.
MSP OpsProve your value to clients
Reporting, white-labeling and client communication that sticks.
Azure Arc & HybridManage on-prem like cloud
Onboarding, GPO, hybrid patching and Arc troubleshooting.
CareerPass AZ-104, grow your career
Study plans, exam changes and sysadmin career paths.
The free Windows 10 Extension Doesn’t Cover Your Clients
Microsoft’s June extension of free Windows 10 updates covers consumer PCs only. Business-managed devices are on the paid ESU program, Year 2 costs twice as much, and it comes due in October.