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