Interview practice · Free

Technical interview this week? Practice explaining your next check.

Interviewers ask you to troubleshoot out loud. Practice on a simulated ticket: nobody on the second floor can reach the file share. You have a Windows PC on the affected floor and a Linux host on the server network. Choose each check, see what it proves, write the handoff, then say it in 60 seconds.

Free · no account · nothing you type is sent or saved

InvestigateRun the checks a technician would, from both sides of the network. Separate a lead from proof, and judge an AI assistant's advice against what you find.
ExplainWrite the handoff the next technician needs, compare it with an explained example, then revise it and try the same reasoning on a new problem.
Say itExplain the ticket out loud in 60 seconds, the way you would to an interviewer.
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A simulation for practicing the method. It doesn't grade you, and it doesn't prove job readiness.

After the free case

Members continue with three more cases, worked in order: a file share that stops answering after a weekend server move, new laptops that get no network address, and an account that keeps locking itself out. Each asks you to prove what's wrong before you change anything, then verify the fix from the user's side.

Membership is $25 a month and includes the lessons and practice questions behind the method. Cancel any time, with a 48-hour money-back guarantee.

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