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Geedle Blog

Geedle Blog

Practical guides on LMS platforms, applied gamification, Mexican STPS compliance, virtual course production, and ISO management systems — drawn directly from our projects across Mexico and Latin America.

Geedle Blog
Gerente de recursos humanos y asesora jurídica revisando una política de uso de IA de una página junto a una laptop con un asistente de IA
Training

Generative AI usage policy for companies: what it should say, in one page, and a template to start

In almost every company ChatGPT or Copilot is already in use; the question is whether it is used with rules. A generative AI usage policy is not a twenty-page legal document: it is one sheet any employee understands in two minutes and that management or legal can approve in a meeting. This guide explains what it should say and ends with a template.

Laptop con Excel dividido: el editor de Power Query a la izquierda y una tabla dinámica con gráfico a la derecha
Training

Power Query vs pivot tables: when to use each (with a real case)

They are the two Excel tools most often confused, because both "transform" data. The difference is one of stage: Power Query prepares (imports, cleans, combines) and the pivot table summarizes (groups, computes, compares). Using them in that order turns a one-day close into a ten-minute one. We explain it with a real case of sales by branch.

Dos escenas de venta: un vendedor presentando un catálogo con descuento y una vendedora escuchando y tomando notas mientras el cliente habla
Training

Consultative selling vs traditional selling: what changes in the process, the proposal and the margin

Traditional selling presents the product, handles objections and closes; it works at the counter and in simple purchases. In B2B, with long cycles and several decision-makers, it leads to competing on price. Consultative selling reverses the order: it diagnoses before proposing, quantifies the problem and negotiates on value. This guide compares both in the process, the proposal and the margin.

Gerente en una junta sopesando dos options en una tablet, con tarjetas de sesgo de confirmación, anclaje y exceso de confianza
Training

Cognitive biases in decision making: the seven that cost companies the most and how to counter them

Nobody decides badly on purpose. We decide badly because the mind uses shortcuts that worked for thousands of years and fail in a management meeting: we look for what confirms what we already believed, we anchor on the first figure, we keep investing in what no longer works. These seven biases show up in almost every business decision; for each, how to recognize it and a technique to counter it as a team.

Analista comparando en dos pantallas una hoja de Excel con tablas dinámicas y un tablero de Power BI publicado
Training

Excel or Power BI: which to learn first (and when you need both)

The question almost always arrives the same way: "do I train my team in Excel or move them to Power BI already?". The short answer is that they are not alternatives but stages, and skipping one is expensive. This guide explains what each tool solves, the six signs that your report already needs Power BI and the learning order that wastes the least time.

Hoja de Excel compartida con celdas marcadas en rojo por cifras tecleadas, espacios de más y categorías duplicadas
Training

Seven Excel mistakes that cost companies money (and how to avoid them)

An Excel mistake is rarely noticed the day it happens: it shows up weeks later as a mispaid payroll, an inventory that does not balance or a quote with the wrong price. We see these seven mistakes over and over in shared files at companies, universities and government agencies, and every one has a fix that fits in a two-day course.

Correo profesional en pantalla con cinco palabras subrayadas en violeta y sus correcciones en un panel lateral
Training

The 15 most common Spanish spelling mistakes in work emails (and how to fix them)

An email with "haber si nos vemos" or "el area de ventas" is still understood, but it changes how the writer and the company they represent are perceived. We review hundreds of real emails in our writing courses and these fifteen mistakes show up in almost every team. For each: the rule in one line and a corrected example, for bilingual teams writing in Spanish.

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