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