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