$ sysopsbits

Pass your Azure and PMP exams with labs that actually work

Free practice tests, step-by-step Azure Virtual Desktop and AZ-104 labs, and compressed study guides, written by a PMP-certified sysadmin with seven Microsoft certifications.

  • AZ-140
  • AZ-104
  • M365 Administrator Expert
  • PMP
  • Security+
  • CCNA

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Free practice tests

Scenario-based questions mapped to the current official skills outlines, with an explanation for every answer. No sign-up.

~/study-guides

Exam study guides

Each guide compresses the full skills outline into the pages you need, then adds a scored practice exam with an explanation for every answer. Instant PDF download.

See what's inside each guide →

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Latest articles

New guides on Azure mandatory MFA, private subnets, and Windows Autopilot, plus the latest Azure Virtual Desktop labs.

  1. Microsoft Azure MFA Broke Your Scripts? Fix Them With Managed Identities
  2. Microsoft Azure VM Has No Internet in a New VNet? Private Subnets Explained
  3. Microsoft Autopilot Device Preparation vs Windows Autopilot: Which to Use
  4. Microsoft AZ-140: Entra Kerberos for FSLogix on Azure Files
  5. Microsoft FSLogix Profile Containers for Azure Virtual Desktop
  6. Microsoft RDP Shortpath, Multipath, and Private Link for AVD

All articles →

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Why SysOpsBits?

Written by a certified practitioner

The Azure and PMP guides come from someone who holds those certifications and does the work every day. See the credentials.

Mapped to the official outline

Exam content follows Microsoft's and PMI's current published skills outlines, and gets updated when they change.

Free first

Tutorials and practice tests are free. The paid guides are for when you want everything in one place.