diff --git a/CarManagerV3/SafeManager.cs b/CarManagerV3/SafeManager.cs
index cda62b7..4cc396e 100644
--- a/CarManagerV3/SafeManager.cs
+++ b/CarManagerV3/SafeManager.cs
@@ -8,10 +8,20 @@ using System.Threading.Tasks;
 
 namespace CarManagerV3
 {
+    /// <summary>
+    /// Handles safe reading and writing of car data to files.
+    /// </summary>
     internal class SafeManager
     {
+        /// <summary>
+        /// The path of the txt file that contains recently opened file paths.
+        /// </summary>
         private static readonly string recentPathsFile = "recent_paths.txt";
 
+        /// <summary>
+        /// Initializes a file at a specified path if it does not already exist.
+        /// </summary>
+        /// <param name="path">The path.</param>
         public static void InitializeFile(string path)
         {
             if (!File.Exists(@path))
@@ -24,6 +34,13 @@ namespace CarManagerV3
             }
         }
 
+        /// <summary>
+        /// Reads cars from a specified file path.
+        /// </summary>
+        /// <param name="path">The path.</param>
+        /// <returns>
+        /// A <see cref="List{Car}"/> containing the cars read from the file.
+        /// </returns>
         public static List<Car> ReadCars(string path)
         {
             List<Car> cars = new List<Car>();
@@ -40,6 +57,11 @@ namespace CarManagerV3
             return cars;
         }
 
+        /// <summary>
+        /// Saves the cars to a specified file path.
+        /// </summary>
+        /// <param name="path">The path.</param>
+        /// <param name="cars">A <see cref="List{Car}"/> containing all cars to save.</param>
         public static void SaveCars(string path, List<Car> cars)
         {
             using (StreamWriter writer = new StreamWriter(@path))
@@ -51,11 +73,15 @@ namespace CarManagerV3
             }
         }
 
+        /// <summary>
+        /// Adds a file path to the recent paths list.
+        /// If a path is already in the list, it is moved to the top.
+        /// Otherwise, it is added to the top.
+        /// Keeps only the 5 most recent paths.
+        /// </summary>
+        /// <param name="path">The path.</param>
         public static void AddRecentPath(string path)
         {
-            // Read the file, if the path is not already in the file, add it to the top.
-            // If it is already in the file, move it to the top.
-            // Keep only the 5 most recent paths.
             List<string> paths = new List<string>();
             if (File.Exists(recentPathsFile))
             {
@@ -83,6 +109,12 @@ namespace CarManagerV3
             }
         }
 
+        /// <summary>
+        /// Gets the recently opened file paths.
+        /// </summary>
+        /// <returns>
+        /// A <see cref="List{String}"/> containing the recent file paths.
+        /// </returns>
         public static List<string> GetRecentPaths()
         {
             List<string> paths = new List<string>();