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