CompTIA study tools for the work between lessons.
Get unstuck, review core IT concepts, launch AI study helpers, pull field manuals, and connect certification study to the tools technicians and analysts actually use.
General Study Tools
Calculators & Converters
What changed in the new exams
PC Hardware Foundations
Networking Fundamentals
Systems, Command Line & Security Ops
Cheat sheets for fast recall
Quick Sheets
Recon, Scanning & Exploitation
Cloud, SIEM, Distros & Reverse Engineering
Arsenal FAQ
What is BB Arsenal?
Arsenal is the BB Tech Tools resource hub for CompTIA study tools, AI study support, prompt packs, Core Learning lessons, cheat sheets, and cybersecurity tool references.
Are there free study tools here?
Yes. Sign in with a free account for the BB AI Study Tutor link, study tools, prompt packs, and the IPv4, DNS, and DHCP Core Learning modules. Paid membership includes these resources and the full study library. External tools have their own account and access requirements.
How should I use Core Learning?
Use Core Learning when a drill explanation points to a weak concept. Study the lesson, return to the question bank, then run a related simulation when the workflow needs practice.
Do the tool references replace hands-on labs?
No. The tool references help you recognize what the tools are for. Use Simulations and safe lab environments to practice workflows without touching systems you do not own or have permission to test.
Is BB Tech Tools affiliated with CompTIA?
No. BB Tech Tools is an independent study resource. Certification names are used only to identify supported study paths; no official endorsement or affiliation is implied.
What does paid access unlock?
Paid access unlocks additional question banks, Core Learning topics, field manuals, and pro labs as they are released across the BB Tech Tools ecosystem.