School IT Survival Guide · Version 4 Illustrated
From a classroom fault to a difficult helpdesk ticket: understand the system, gather useful evidence and know when to escalate.
For IT support staff, network and infrastructure managers, IT leads and school leaders.
Digital PDF · one-off purchase · checkout and delivery through Gumroad
Martin R. E. Cardoso · 23 years in school IT
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Preview before you buy. Every title connects long-form explanation to a focused toolkit or companion.
EasyFix macOS · Book One
Understand System Data, local snapshots and what to remove first—without aggressive cleaner-app claims.
£9.99 · one-off purchase
Secure checkout and digital delivery are handled by Gumroad. You will see martincardoso.gumroad.com.
School IT · Field guide
For IT support staff, network and infrastructure managers, IT leads and school leaders. 182 interior pages with 96 diagrams and visual guides.
£14.99 · one-off purchase
Secure checkout and digital delivery are handled by Gumroad. You will see martincardoso.gumroad.com.Why LAlite?
“LAlite” began as a playful family nickname for a little child who loved drinking milk while reading. The name stayed. Today it stands for a simple promise: take something complicated and make it lighter to carry—without watering it down.
Clear enough to use. Serious enough to trust.
The complete EasyFix package
One careful troubleshooting guide, focused local tools and an update trail—kept together so you can move from explanation to evidence without exposing your Mac data.
Get EasyFix securelyThe genuine 106-page Edition 7.1 PDF with illustrated, cautious macOS guidance.
MacHealthCheck produces local HTML and JSON evidence before you change anything.
Use the dashboard, Quick Reference Card and integrity checks included in the customer download.
Ten-page preview
Judge the writing, diagrams and page design through ten public sample pages. The complete editions and downloadable resources are delivered through Gumroad.
Read the accessible School IT sample →For schools and educational organisations.
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Preview page 1 of 10EasyFix working toolkit
The Gumroad package keeps the complete 106-page book and its local tools together, with checks that make every action deliberate.
A read-only diagnostic command that creates prioritised HTML and structured JSON reports before you change anything.
See it in action Diagnostic · localA local visual launcher for the book’s safest high-yield routes—without uploading your Mac data.
Private · browser-basedA concise card for the sequence worth remembering: measure, review, change one thing, recheck.
Printable · repeatableThe launcher checks its files before running, and the package includes SHA-256 checksums.
Integrity · transparentFree Mac troubleshooting guides
These public symptom guides explain the first checks and help you choose a cautious, reversible next step.
Confirm the pressure, find the largest category and choose a reversible first step.
Read the guide →System DataUnderstand why this category changes and what to inspect before deleting anything.
Read the guide →Mac performanceSeparate storage pressure, memory demand and background activity on Apple silicon or Intel Mac.
Read the guide →School IT companion · Free installable layer
Install it from the browser and use focused triage guidance offline. It provides immediate structure, while the complete field guide explains the wider method and decision boundaries.
What do you need to do?
A calm four-step response for when everything appears to be down.
Active update service
Corrections, platform changes and source reviews are recorded clearly—without pretending a printed book can stay current by itself.
A shared navigation panel, mobile menu, breadcrumbs and Intune topic links connect the whole site. Search now covers books, guides, support scenarios and downloadable checklists.
Symptom searches now select the relevant checks, device and scope choices change the advice, and subscription and contact forms retain a reliable success state. Homepage updates, Reader Hub and RSS share one record.
Expanded Autopilot, network and staff-built AI application guides now include worked examples and printable checklists. A new US school Chromebook readiness guide supports district deployment and handover.
Latest cover and ten-page preview, with free macOS, iPad and Microsoft Entra Platform SSO guides.
Every update answers three questions: what changed, why it matters, and what you should do.
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