diff --git a/README.md b/README.md
index ea86f02..a4419b6 100644
--- a/README.md
+++ b/README.md
@@ -212,11 +212,11 @@ Therefore, to use an execution sandbox, it requires **docker** to be installed o
     - For _Linux_, [install _Docker Engine_](https://docs.docker.com/engine/install/). You'll also
     need to [install _Docker Compose_](https://docs.docker.com/compose/install/).
 
-    - For _Windows_ or _Mac_, [install _Docker Desktop_](https://www.docker.com/products/docker-desktop).
+    - For _Windows_ or _Mac_, [install _Docker Desktop_](https://www.docker.com/products/docker-desktop/).
 
 2. Open a teminal and navigate to working directory (where the source code will reside).
 
-3. _Git Clone_ (additional [installation](https://git-scm.com/downloads) of _Git_ required on
+3. _Git Clone_ (additional [installation](https://git-scm.com/downloads/) of _Git_ required on
 Windows) this repository using
 
     ```bash
@@ -370,7 +370,7 @@ spawned and standard input/output is connected to the terminal.
 ## Editor
 
 _All code is just plain text, so it doesn't really matter what you use to edit them._ However,
-using modern, feature-rich IDEs/text-editors like [_**Atom**_](https://atom.io/),
+using modern, feature-rich IDEs/text-editors like [_**Atom**_](https://github.blog/news-insights/product-news/sunsetting-atom/),
 [_**Brackets**_](https://brackets.io/), [_**WebStorm**_](https://www.jetbrains.com/webstorm/),
 [_**Sublime Text**_](https://www.sublimetext.com/),
 [_**Visual Studio Code**_](https://code.visualstudio.com/), etc. makes life way easier. These come