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