diff --git a/ShellScripts/rsync-incremental-backups.sh b/ShellScripts/rsync-incremental-backups.sh
index 58b3abe..1d67bf4 100644
--- a/ShellScripts/rsync-incremental-backups.sh
+++ b/ShellScripts/rsync-incremental-backups.sh
@@ -1,20 +1,42 @@
 #!/bin/bash
 
-# A script to perform incremental backups using rsync
+# Script for performing incremental backups using rsync.
 
+# Set the script to exit if any command returns a non-zero status.
 set -o errexit
+# Set the script to treat unset variables as errors.
 set -o nounset
+# Set the script to exit if a pipeline returns a non-zero status.
 set -o pipefail
 
-#readonly SOURCE_DIR="${HOME}"
+# Define the source directory you want to back up.
 readonly SOURCE_DIR="<input folder>"
+
+# Define the directory where the backups will be stored.
 readonly BACKUP_DIR="<output folder>"
+
+# Get the current date and time in the format 'YYYY-MM-DD_HH:MM:SS'.
 readonly DATETIME="$(date '+%Y-%m-%d_%H:%M:%S')"
+
+# Create a path for the current backup using the datetime.
 readonly BACKUP_PATH="${BACKUP_DIR}/${DATETIME}"
+
+# Create a symbolic link called 'latest' that points to the most recent backup.
 readonly LATEST_LINK="${BACKUP_DIR}/latest"
 
+# Ensure that the backup directory exists.
 mkdir -p "${BACKUP_DIR}"
 
+# Use rsync to perform the backup:
+# - 'ahv' preserves permissions, owner, group, and provides verbose output.
+# - '--progress' shows progress during transfer.
+# - '--stats' shows statistics at the end of the backup.
+# - '--delete' removes files from the backup that are no longer present in the source.
+# - '--log-file' specifies a log file for recording backup details.
+# - '--exclude' excludes the '.cache' directory from being backed up.
+# - '--link-dest' specifies a directory with previous backups, enabling hard-linking of unchanged files.
+# - "${SOURCE_DIR}/" is the source directory to be backed up.
+# - "${BACKUP_PATH}" is the destination directory for the current backup.
 rsync -ahv --progress --stats --delete \
   --log-file="${BACKUP_DIR}/${DATETIME}.log" \
   --exclude=".cache" \
@@ -22,5 +44,8 @@ rsync -ahv --progress --stats --delete \
   "${SOURCE_DIR}/" \
   "${BACKUP_PATH}"
 
+# Remove the symbolic link 'latest' to the old backup.
 rm -rfv "${LATEST_LINK}"
+
+# Create a new symbolic link 'latest' pointing to the most recent backup.
 ln -s "${BACKUP_PATH}" "${LATEST_LINK}"