From 082593165fed5bea71e360659a19dbe89d66084f Mon Sep 17 00:00:00 2001
From: Kamran Ahmed <kamranahmed.se@gmail.com>
Date: Wed, 9 Nov 2022 14:06:24 +0400
Subject: [PATCH] Add content for how computers work

---
 .../100-how-cpu-executes-programs.md                  |  5 ++++-
 .../101-how-computers-calculate.md                    |  5 ++++-
 .../120-how-computers-work/102-registers-and-ram.md   |  5 ++++-
 .../103-instructions-and-programs.md                  |  5 ++++-
 .../content/120-how-computers-work/104-cpu-cache.md   |  6 +++++-
 .../content/120-how-computers-work/readme.md          | 11 ++++++++++-
 6 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/content/roadmaps/103-computer-science/content/120-how-computers-work/100-how-cpu-executes-programs.md b/content/roadmaps/103-computer-science/content/120-how-computers-work/100-how-cpu-executes-programs.md
index 525d4d309..efc07924a 100644
--- a/content/roadmaps/103-computer-science/content/120-how-computers-work/100-how-cpu-executes-programs.md
+++ b/content/roadmaps/103-computer-science/content/120-how-computers-work/100-how-cpu-executes-programs.md
@@ -1 +1,4 @@
-# How cpu executes programs
\ No newline at end of file
+# How CPU Executes Programs?
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=XM4lGflQFvA'>How CPU executes a program</BadgeLink>
diff --git a/content/roadmaps/103-computer-science/content/120-how-computers-work/101-how-computers-calculate.md b/content/roadmaps/103-computer-science/content/120-how-computers-work/101-how-computers-calculate.md
index f66b313cc..523c60ae9 100644
--- a/content/roadmaps/103-computer-science/content/120-how-computers-work/101-how-computers-calculate.md
+++ b/content/roadmaps/103-computer-science/content/120-how-computers-work/101-how-computers-calculate.md
@@ -1 +1,4 @@
-# How computers calculate
\ No newline at end of file
+# How Computers Calculate?
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://youtu.be/1I5ZMmrOfnA'>How computers calculate - ALU</BadgeLink>
diff --git a/content/roadmaps/103-computer-science/content/120-how-computers-work/102-registers-and-ram.md b/content/roadmaps/103-computer-science/content/120-how-computers-work/102-registers-and-ram.md
index 1c38a2cbc..420e6fb64 100644
--- a/content/roadmaps/103-computer-science/content/120-how-computers-work/102-registers-and-ram.md
+++ b/content/roadmaps/103-computer-science/content/120-how-computers-work/102-registers-and-ram.md
@@ -1 +1,4 @@
-# Registers and ram
\ No newline at end of file
+# Registers and RAMs
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://youtu.be/fpnE6UAfbtU'>Registers and RAM</BadgeLink>
diff --git a/content/roadmaps/103-computer-science/content/120-how-computers-work/103-instructions-and-programs.md b/content/roadmaps/103-computer-science/content/120-how-computers-work/103-instructions-and-programs.md
index ba5d3c459..44116d121 100644
--- a/content/roadmaps/103-computer-science/content/120-how-computers-work/103-instructions-and-programs.md
+++ b/content/roadmaps/103-computer-science/content/120-how-computers-work/103-instructions-and-programs.md
@@ -1 +1,4 @@
-# Instructions and programs
\ No newline at end of file
+# Instructions and Programs
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://youtu.be/zltgXvg6r3k'>Instructions and Programs</BadgeLink>
diff --git a/content/roadmaps/103-computer-science/content/120-how-computers-work/104-cpu-cache.md b/content/roadmaps/103-computer-science/content/120-how-computers-work/104-cpu-cache.md
index 17cea0976..bc1472ddc 100644
--- a/content/roadmaps/103-computer-science/content/120-how-computers-work/104-cpu-cache.md
+++ b/content/roadmaps/103-computer-science/content/120-how-computers-work/104-cpu-cache.md
@@ -1 +1,5 @@
-# Cpu cache
\ No newline at end of file
+# CPU Cache
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=vjYF_fAZI5E&list=PLrRW1w6CGAcXbMtDFj205vALOGmiRc82-&index=24'>MIT 6.004 L15: The Memory Hierarchy</BadgeLink>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=ajgC3-pyGlk&index=25&list=PLrRW1w6CGAcXbMtDFj205vALOGmiRc82-'>MIT 6.004 L16: Cache Issues</BadgeLink>
diff --git a/content/roadmaps/103-computer-science/content/120-how-computers-work/readme.md b/content/roadmaps/103-computer-science/content/120-how-computers-work/readme.md
index ef5164c2b..ad6a3465e 100644
--- a/content/roadmaps/103-computer-science/content/120-how-computers-work/readme.md
+++ b/content/roadmaps/103-computer-science/content/120-how-computers-work/readme.md
@@ -1 +1,10 @@
-# How computers work
\ No newline at end of file
+# How Computers Work?
+
+Computers are everywhere. They are in our phones, our cars, our homes, and even in our pockets. But how do they actually work? How do they take in information, and how do they output information?
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://www.youtube.com/watch?v=XM4lGflQFvA'>How CPU executes a program</BadgeLink>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://youtu.be/1I5ZMmrOfnA'>How computers calculate - ALU</BadgeLink>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://youtu.be/fpnE6UAfbtU'>Registers and RAM</BadgeLink>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://youtu.be/FZGugFqdr60'>The Central Processing Unit (CPU)</BadgeLink>
+<BadgeLink colorScheme='red' badgeText='Watch' href='https://youtu.be/zltgXvg6r3k'>Instructions and Programs</BadgeLink>