Full list of all 75 The Elder Scrolls V: Skyrim achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 3 DLC packs containing 25 achievements.
Read 50 Skill Books
Get married
Complete "Glory of the Dead"
Become a member of the Circle
Complete "Hail Sithis!"
Complete "Bound Until Death"
Join the Dark Brotherhood
Collect 15 Daedric Artifacts
Find 13 Standing Stones
Escape from jail
Successfully persuade, bribe, and intimidate
Bounty of 1000 gold in all nine holds
Returned the Thieves Guild to its former glory
Pick 50 locks and 50 pockets
Clear 50 dungeons
Complete 10 side quests
Learn 20 shouts
Complete "Dragonslayer"
Complete "The Fallen"
Complete "Elder Knowledge"
Complete "Alduin's Wall"
Complete "Diplomatic Immunity"
Absorb 20 dragon souls
Complete "Darkness Returns"
Complete 50 Misc Objectives
Join the Thieves Guild
Discover 100 Locations
Have 100,000 gold
Reach Level 50
Get a skill to 100
Capture Solitude or Windhelm
Capture Fort Sungard or Fort Greenwall
Complete "The Eye of Magnus"
Complete "Revealing the Unseen"
Reach Level 25
Join the College of Winterhold
Chop wood, mine ore, and cook food
Make a smithed item, an enchanted item, and a potion
Learn all three words of a shout
Buy a house
Complete "The Way of the Voice"
Join the Stormcloaks or the Imperial Army
Reach Level 10
Join the Companions
Acquire a Daedric Artifact
Absorb a dragon soul
Complete "Bleak Falls Barrow"
Reach Level 5
Select a Standing Stone blessing
Complete "Unbound"
Tame and ride 5 dragons
Learn the secrets of 5 Black Books
Craft an item out of Stalhrim
Discover 30 locations on the island of Solstheim
Complete "At the Summit of Apocrypha"
Learn all 3 words of Dragon Aspect
Complete "The Path of Knowledge"
Own a house in Raven Rock
Complete "The Temple of Miraak"
Arrive on Solstheim
Acquire 11 werewolf perks
Change your face
Use the special power of Auriel's Bow
Complete "Kindred Judgment"
Learn all three words of Soul Tear
Complete "Beyond Death"
Acquire 11 vampire perks
Complete "Awakening"
Complete "Lost to the Ages"
Defeat a Legendary Dragon
Build three houses
Buy three plots of land
Adopt a child
Build three wings on a house
Buy a plot of land