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