🎓 AI Tutorials
Practical step by step: from your first prompt to deploying models. For all levels.
How to look for bias in AI answers and content
Look for bias in AI answers with comparable cases: inspect assumptions, omissions and language, record differences and review without promising neutrality.
How to check marketing claims written by AI
Check AI-written marketing claims: identify promises, comparisons and numbers, connect each sentence to evidence and adjust the copy before publishing.
How to review a document’s accessibility with AI
Review documents with AI support: check structure, headings, links and images in the file. Distinguish writing suggestions from an accessibility assessment.
How to request an AI image edit with clear instructions
Request an AI image edit by identifying the target, desired change and elements to preserve. Compare versions and inspect changes outside the requested area.
How to evaluate an AI-generated image before using it
Evaluate AI-generated images for purpose, visual coherence, text and cropping. Check the result at its actual size and in the context where it will appear.
How to repurpose an article into different formats with AI
Repurpose an article with AI into summaries, scripts and checklists without losing context. Separate facts and examples and review formats before publishing.
How to build a video storyboard with AI
Build an AI-assisted video storyboard by separating goals, scenes, speech and visual action. Review continuity, evidence and access needs before production.
How to create and review accessible captions with AI
Create AI-assisted captions and review speech, sounds, timing and playback. Follow a practical workflow without treating automatic output as validation.
How to review an AI transcript before sharing it
Review an AI transcript against the original audio: check names, numbers, speakers and meaning, record doubts and separate transcripts from editorial summaries.
How to prepare audio for AI transcription
Prepare audio for AI transcription: define the delivery, check the recording, organize context and files, and test a sample before processing the material.
How to measure time and quality in an AI workflow
Measure the complete AI workflow: include preparation, generation, review and corrections, define observable quality and compare cases without promised gains.
How to record AI automation executions and errors
Plan logs for AI automations: connect stages by execution, distinguish failure from waiting and record useful context without exposing credentials.
How to define human approval in an AI automation
Define human approval before action: show content and destination, identify the decision owner and handle denial, revisions and proposal changes.
How to validate AI-generated JSON before using it
Validate AI-generated JSON in three layers: syntax, schema and system rules. Test fields, types and values before permitting an automation action.
How to design an AI automation: triggers and actions
Design an AI workflow separating triggers, validation and actions. Define inputs, exceptions and repeated-event handling before configuring integrations.
How to check AI-suggested libraries before installation
Check Python dependencies suggested by AI: verify names, documentation, compatibility and necessity before planning an installation test.
How to use AI to document an API from its contract
Document an API with AI without inventing features: verify methods, paths, parameters, responses and gaps against the supplied contract version.
How to refactor a function with AI without changing behavior
Refactor a function with AI while preserving its contract: define inputs and outputs, create boundary cases and compare versions before accepting changes.
How to use AI to understand a Python error
Understand Python errors with AI: preserve the traceback, build a minimal example and test a small correction without hiding failures or changing the rule.
How to prepare a Python environment for testing AI suggestions
Prepare an isolated Python environment with venv: check the interpreter, separate dependencies and record the test without mistaking isolation for protection.
How to turn checked data into an AI-assisted report
Turn reviewed data into an AI-assisted report: organize evidence, explain limitations and distinguish findings, interpretations and pending decisions.
How to choose charts for an AI-assisted analysis
Choose charts with AI starting from the question: compare alternatives, check scales and units, and verify the message against the original table.
How to analyze customer feedback with AI and clear criteria
Analyze feedback with AI using defined themes, evidence and review. Count messages without confusing a sample with the views of all customers.
How to investigate missing values before AI data analysis
Investigate missing values before AI analysis: distinguish zero from empty fields, check collection and document treatment without inventing information.
How to create a data dictionary with AI assistance
Create a data dictionary with AI: define columns, units, accepted values and missing-data rules, then verify examples and questions with the source owner.
How to look for contradictions in a text with AI
Look for possible contradictions with AI by comparing claims, context and versions. Distinguish actual conflict, exceptions and insufficient information.
How to translate with AI using a glossary
Translate with AI using a glossary of terms, context and exceptions. Check names, numbers and conditions rather than relying only on fluent wording.
How to adapt a text for different audiences with AI
Adapt a text with AI without changing facts: define the audience, preserve required information and compare clarity, depth and next action across versions.
How to create a style guide for writing with AI
Build an AI writing style guide with audience, tone, vocabulary, examples and testable rules. Try it across different text types before adopting it.
How to plan an article with AI using sources
Plan an AI-assisted article using checked sources, a claim map and reader questions. Separate evidence, interpretation and gaps before drafting.
How to turn notes into a checklist with AI
Turn notes into an AI-assisted checklist with verifiable actions, conditions and open questions. Preserve agreements and test the list before using it.
How to prepare expert interview questions with AI
Prepare interviews with AI from a goal and verified material. Build open questions, test assumptions and organize requests for examples and evidence.
How to plan record standardization with AI
Plan AI-assisted record standardization without changing the original database. Define rules, preserve identifiers and review proposed changes before applying them.
How to create criteria for classifying messages with AI
Create clear categories for AI message classification. Use boundary examples, an option for ambiguous cases and review before routing any request.
How to extract document fields with AI and verify the result
Extract document fields with AI using defined names, types and missing-value markers. Check each value against the original before using a table or JSON.
How to use examples to demonstrate a format to AI
Use input-output examples to guide AI format. Choose consistent cases, test boundaries and distinguish a prompt demonstration from model training.
How to separate instructions and data when asking AI for help
Separate the task, rules and source material in a prompt. Recognize instructions embedded in documents and test whether the answer respects its scope.
How to divide long documents for working with AI
Divide long documents by structure while preserving traceability. Keep conditions across sections and check the AI synthesis against the original material.
Chatbot or search engine: how to choose for each question
Learn when to use a chatbot, search engine or both. Separate explanation, current information and verification before relying on an AI answer.
How to choose an AI tool for your task
Choose an AI tool based on your task, permitted data and result criteria. Run a small practical test before subscribing or changing your workflow.
How to build a weekly work routine with AI
Build a weekly AI routine around recurring tasks: choose a pilot, define inputs and review steps, record results and adjust the workflow using evidence.
A checklist for reviewing AI-made content before publishing
Review AI-made content before publishing: check claims, sources, examples, accessibility and links with a short checklist tied to verifiable decisions.
How to turn ideas into a presentation with AI
Turn your ideas into an AI-assisted presentation: define the audience and decision, organize evidence and separate slide content from the speaker’s notes.
How to ask AI for useful, accessible image descriptions
Ask AI for image descriptions with usage context: distinguish alternative text, captions and longer explanations, then verify the content before publishing.
How to write a brief for generating images with AI
Write an AI image brief through purpose, subject, composition and restrictions, then revise one change at a time using clear visual assessment criteria.
AI agents: how to define goals, tools and limits
Define an AI agent task through a verifiable goal, necessary tools, execution limits and a clear condition for stopping the work and reporting its result.
How to review a code change made by AI
Review AI-made code changes through scope, diffs, behavior and tests. Learn to request explanations you can verify and assess evidence before acceptance.
How to use AI to propose tests that find bugs
Use AI to propose tests from requirements: choose boundary cases, review your expectations and check whether a real mistake makes the proposed test fail.
How to ask AI for a code explanation you understand
Ask AI to explain code through inputs, outputs and a worked example. Learn to check your own understanding rather than relying on a generic description.
emailtemporario.site: free, Brazilian temporary email with a protected inbox
Meet emailtemporario.site: free temporary email with no sign-up, highlighted verification codes, an inbox locked by a secret key and auto-deletion after 24 hours.
How to test AI-suggested code before using it
Learn to test AI-suggested code with a small example: define expected results, run edge cases and check what actually changed before using the suggestion.
How to evaluate AI answers grounded in documents
Evaluate RAG answers with reference questions: check retrieval, evidence, versions and conditions before expanding access to your AI application.
How to organize documents for an AI knowledge base
Organize an AI knowledge base: select sources, record versions, preserve passage context and test access permissions and document updates.
Keyword or semantic search: how to choose
Compare keyword, semantic and hybrid search using real questions, codes and versions. Learn to test results before choosing a retrieval strategy.
What embeddings are and how they help find information
Understand embeddings without advanced math: numerical representations, similarity search and how to test whether retrieved documents are useful.
RAG in practice: when AI needs to consult your documents
Understand RAG through a practical example: retrieve passages, supply context and answer with evidence while separating retrieval from model training.
How to choose tasks to automate with AI
Choose tasks to automate with AI using clear criteria: understandable inputs, verifiable outputs, exceptions, human review and a limited pilot.
How to document a work process with AI
Turn notes into a work procedure with AI: define the start, inputs, owners and exceptions, validate the draft and record its approved version.
How to check AI-generated calculations and tables
Check AI calculations with a practical method: reproduce arithmetic, review denominators, filters and rounding, and separate numbers from interpretations.
How to prepare a CSV for AI analysis
Prepare a CSV for AI analysis: check columns, dates, delimiters and missing data, create a data dictionary and test a question using a small sample.
How to use AI to plan spreadsheet formulas
Learn to plan spreadsheet formulas with AI: describe columns and rules, test examples and check cell references before filling an entire table.
What to review before sending personal data to AI
Review material before sending it to AI: necessity, permission, identifying details, tool policies and alternatives using fictional examples or reduced data.
How to edit with AI while preserving your voice
Edit with AI without replacing your voice with generic prose. Define the edit, preserve facts and compare changes before accepting a revised version.
How to study a new subject with AI without copying answers
Use AI for study questions, examples and exercises. Build a sequence that asks you to explain concepts and check references instead of only reading answers.
How to compare answers from two AIs using clear criteria
Compare AI answers using the same goal, material and criteria. Assess fidelity, completeness and usefulness with a simple record instead of choosing by tone.
How to build a reusable prompt library
Organize a prompt library with goals, variables, examples and review criteria. Save useful versions instead of copying requests without context.
AI hallucinations: how to spot and reduce invented answers
Learn signs of AI hallucinations and a workflow for checking claims, allowing uncertainty and separating supplied facts from information needing verification.
How to turn a meeting into an action plan with AI
Turn meeting notes into AI-assisted actions: separate decisions, open questions, owners and deadlines without inventing commitments no one made.
How to summarize with AI without losing important information
Create AI summaries that preserve numbers, conditions and limits from the original. Follow an information inventory, a prompt and a fidelity review.
How to check sources and citations in AI answers
Check links, authors, dates and passages cited by AI. Use a verification table to separate supported claims from information that remains unconfirmed.
How to get better AI answers with context and criteria
Guide an AI with a goal, context, constraints and quality criteria. Try a practical example and a reusable prompt for reviewing the result.
How to calculate wallet credit and bonuses on SMS Temporário
Use the SMS Temporário calculator to understand deposits, reserved funds, possible activations and held bonuses before adding wallet credit with Pix.
How to cancel an activation on SMS Temporário
Understand when to cancel an SMS Temporário activation, why waiting may be required and how to check reserved funds returning to your account balance.
Code not arriving on SMS Temporário? Run these checks
Check the channel, number, deadline and reservation when a code does not arrive on SMS Temporário. Organize your attempt and support information.
How to track a Telegram code on SMS Temporário
Learn to check connected sessions, phone number format and activation when tracking a Telegram code with a virtual number on SMS Temporário.
How to compare SMS Temporário servers
Compare the three SMS Temporário servers for the same app: price, stock, deadline, carrier and the outcome observed in your activation dashboard.
Brazilian virtual numbers: area codes and carriers on SMS Temporário
Learn to check a Brazilian virtual number on SMS Temporário: +55, area code, carrier, availability and the cost of Server 3 selection options.
WhatsApp numbers on SMS Temporário: what to check
Learn to assess virtual number offers for WhatsApp on SMS Temporário, including line type, confirmation channel and future account access.
How to add wallet credit with Pix on SMS Temporário
Understand your first Pix deposit on SMS Temporário: the R$10 minimum, wallet credit, activation reservations and checks before purchasing.
How to receive SMS online on SMS Temporário: practical guide
Learn to receive SMS online on SMS Temporário: choose an app, review the offer, reserve a virtual number and follow the code in the dashboard.
Another SMS or number reuse: understand SMS Temporário
Distinguish another SMS within the activation window from reusing a number on SMS Temporário: conditions, Server 3 availability and a new charge.
Verification code not arriving? How to troubleshoot it
Verification code not arriving? Check the number, channel, deadline and order status with this temporary SMS troubleshooting guide for Meu SMS.
How to buy a virtual number with Pix in Brazil
Learn to buy a virtual number with Pix on Meu SMS: check prices, add wallet credit, track your top-up and request an activation in the dashboard.
How to save money when buying virtual numbers
Learn to compare virtual number prices by app and calculate the cost per completed verification, using Meu SMS as a practical example.
How to choose a temporary SMS platform in Brazil
Learn to assess temporary SMS in Brazil: service pricing, deliverability, deadlines, support and spending control, using Meu SMS as an example.
Virtual number or prepaid SIM: how to choose for SMS
Compare virtual numbers and prepaid SIM cards for receiving SMS: usage duration, control of the line, activation costs and future access needs.
How to receive a Telegram code with a virtual number
Learn to check the phone number format, find your Telegram code and follow SMS on Meu SMS, including existing sessions and future account access.
Virtual numbers for WhatsApp: how they work and what to check
Understand virtual numbers for WhatsApp: app requirements, receiving SMS, compatibility limits and what to check before using Meu SMS.
How to receive SMS online without a SIM using Meu SMS
Learn to receive SMS online without a SIM: choose a service, request a virtual number on Meu SMS and follow the verification code in your browser.
Temporary SMS for Instagram: a code verification guide
Learn to follow temporary SMS for Instagram: check the number, request the code and keep control of your account recovery contact details.
How to use temporary SMS without sharing your personal number
Learn when temporary SMS can separate registrations from your personal phone number, how to choose an activation and how to plan account recovery.
What is an LLM? A simple explanation (no math)
What is an LLM? Understand in 8 minutes, no math, how a Large Language Model works, why it "hallucinates", and how to use generative AI safely.
What are tokens and how do they work? (a simple guide)
What are tokens in AI? Understand in 6 minutes, no math, what they are, how text becomes tokens, and how the model reads and generates each one.
How to write your first effective prompt
Learn the structure of a good prompt and the most common beginner mistakes — a sample Beginner-level tutorial.
RAG from scratch: give your AI model memory
Understand what Retrieval-Augmented Generation is and build a basic pipeline — a sample Intermediate-level tutorial.