diff --git a/MediaType.cs b/MediaType.cs
index 635df2c92..ccd57e47a 100644
--- a/MediaType.cs
+++ b/MediaType.cs
@@ -34,7 +34,9 @@
 // TODO: Rename contents
 namespace DiscImageChef.CommonTypes
 {
-    // Media (disk, cartridge, tape, cassette, etc) types
+    /// <summary>
+    /// Contains an enumeration of all known types of media.
+    /// </summary>
     public enum MediaType
     {
         /// <summary>Unknown disk type</summary>
diff --git a/MediaTypeFromSCSI.cs b/MediaTypeFromSCSI.cs
index 23e638e64..3f9d011f8 100644
--- a/MediaTypeFromSCSI.cs
+++ b/MediaTypeFromSCSI.cs
@@ -37,6 +37,17 @@ namespace DiscImageChef.CommonTypes
 #pragma warning disable RECS0063 // Warns when a culture-aware 'StartsWith' call is used by default.
     public static class MediaTypeFromScsi
     {
+        /// <summary>
+        /// Tries to guess, from SCSI information, the media type of a device and/or its inserted media 
+        /// </summary>
+        /// <param name="scsiPeripheralType">The SCSI Peripheral Type as indicated in the INQUIRY response</param>
+        /// <param name="vendor">The vendor string of the device</param>
+        /// <param name="model">The model string of the device</param>
+        /// <param name="mediumType">The medium type byte from MODE SENSE</param>
+        /// <param name="densityCode">The density type byte from MODE SENSE</param>
+        /// <param name="blocks">How many blocks are on the media</param>
+        /// <param name="blockSize">Size in bytes of each block</param>
+        /// <returns></returns>
         public static MediaType Get(byte scsiPeripheralType, string vendor, string model, byte mediumType,
                                     byte densityCode, ulong blocks, uint blockSize)
         {
diff --git a/Partition.cs b/Partition.cs
index e931bc710..2494d47a9 100644
--- a/Partition.cs
+++ b/Partition.cs
@@ -56,13 +56,15 @@ namespace DiscImageChef.CommonTypes
         /// <summary>Information that does not find space in this struct</summary>
         public string Description;
         /// <summary>LBA of last partition sector</summary>
-        public ulong End
-        {
-            get => Start + Length - 1;
-        }
+        public ulong End => Start + Length - 1;
         /// <summary>Name of partition scheme that contains this partition</summary>
         public string Scheme;
 
+        /// <summary>
+        /// Compares two partitions
+        /// </summary>
+        /// <param name="other">Partition to compare with</param>
+        /// <returns>0 if both partitions start and end at the same sector</returns>
         public bool Equals(Partition other)
         {
             return Start == other.Start && Length == other.Length;
@@ -80,6 +82,11 @@ namespace DiscImageChef.CommonTypes
             return Start.GetHashCode() + End.GetHashCode();
         }
 
+        /// <summary>
+        /// Compares this partition with another and returns an integer that indicates whether the current partition precedes, follows, or is in the same place as the other partition.
+        /// </summary>
+        /// <param name="other">Partition to compare with</param>
+        /// <returns>A value that indicates the relative equality of the partitions being compared.</returns>
         public int CompareTo(Partition other)
         {
             if(Start == other.Start && End == other.End) return 0;