diff --git a/1-js/06-advanced-functions/05-global-object/article.md b/1-js/06-advanced-functions/05-global-object/article.md
index da4adc2b6..a0d1e1904 100644
--- a/1-js/06-advanced-functions/05-global-object/article.md
+++ b/1-js/06-advanced-functions/05-global-object/article.md
@@ -1,155 +1,87 @@
-# Global object
+# Objeto global
-The global object provides variables and functions that are available anywhere. Mostly, the ones that are built into the language or the host environment.
+O objeto global fornece variáveis e funções que estão disponíveis em qualquer lugar. Em sua maioria, aqueles que são incorporados ao idioma ou ao ambiente.
-In a browser it is named "window", for Node.js it is "global", for other environments it may have another name.
+No navegador ele é chamado de `window`, no Node.js é `global`, em outros ambientes pode ter outro nome.
-For instance, we can call `alert` as a method of `window`:
+Recentemente, `globalThis` foi adicionado a linguagem como um nome padrão para o objeto global, que deve ser suportado em todos os ambientes. Em alguns navegadores, como o "non-Chromium Edge", `globalThis` ainda não é suportado, mas pode ser facilmente utilizado através de um polyfill.
-```js run
-alert("Hello");
-
-// the same as
-window.alert("Hello");
-```
-
-We can reference other built-in functions like `Array` as `window.Array` and create our own properties on it.
-
-## Browser: the "window" object
-
-For historical reasons, in-browser `window` object is a bit messed up.
-
-1. It provides the "browser window" functionality, besides playing the role of a global object.
-
- We can use `window` to access properties and methods, specific to the browser window:
-
- ```js run
- alert(window.innerHeight); // shows the browser window height
-
- window.open('http://google.com'); // opens a new browser window
- ```
-
-2. Top-level `var` variables and function declarations automatically become properties of `window`.
-
- For instance:
- ```js untrusted run no-strict refresh
- var x = 5;
-
- alert(window.x); // 5 (var x becomes a property of window)
-
- window.x = 0;
-
- alert(x); // 0, variable modified
- ```
-
- Please note, that doesn't happen with more modern `let/const` declarations:
-
- ```js untrusted run no-strict refresh
- let x = 5;
-
- alert(window.x); // undefined ("let" doesn't create a window property)
- ```
-
-3. Also, all scripts share the same global scope, so variables declared in one `
+Todas as propriedades do objeto global podem ser acessadas diretamente:
-
- ```
-
-4. And, a minor thing, but still: the value of `this` in the global scope is `window`.
-
- ```js untrusted run no-strict refresh
- alert(this); // window
- ```
-
-Why was it made like this? At the time of the language creation, the idea to merge multiple aspects into a single `window` object was to "make things simple". But since then many things changed. Tiny scripts became big applications that require proper architecture.
-
-Is it good that different scripts (possibly from different sources) see variables of each other?
-
-No, it's not, because it may lead to naming conflicts: the same variable name can be used in two scripts for different purposes, so they will conflict with each other.
-
-As of now, the multi-purpose `window` is considered a design mistake in the language.
-
-Luckily, there's a "road out of hell", called "JavaScript modules".
-
-If we set `type="module"` attribute on a `
- ```
+```js run untrusted refresh
+var gVar = 5;
-- Two modules that do not see variables of each other:
+alert(window.gVar); // 5 (se torna uma propriedade do objeto global)
+```
- ```html run
-
+Por favor, não confie nisso! Esse comportamento existe por motivos de compatibilidade. Scripts modernos usam [JavaScript modules](info:modules) onde tal coisa não acontece.
-
- ```
+Se usássemos `let`, isso não aconteceria:
-- And, the last minor thing, the top-level value of `this` in a module is `undefined` (why should it be `window` anyway?):
+```js run untrusted refresh
+let gLet = 5;
- ```html run
-
- ```
+alert(window.gLet); // undefined (não se torna uma propriedade do objeto global)
+```
-**Using `