Full list of all 75 The Elder Scrolls V: Skyrim Special Edition achievements. It takes around 200 hours to unlock all of the achievements on Windows.
Defeat a Legendary Dragon
Collect 15 Daedric Artifacts
Read 50 Skill Books
Bounty of 1000 gold in all nine holds
Acquire 11 vampire perks
Acquire 11 werewolf perks
Returned the Thieves Guild to its former glory
Build three houses
Buy three plots of land
Build three wings on a house
Buy a plot of land
Own a house in Raven Rock
Have 100,000 gold
Learn the secrets of 5 Black Books
Craft an item out of Stalhrim
Tame and ride 5 dragons
Discover 30 locations on the island of Solstheim
Learn all 3 words of Dragon Aspect
Learn all three words of Soul Tear
Use the special power of Auriel's Bow
Get married
Chop wood, mine ore, and cook food
Complete "Darkness Returns"
Complete "Lost to the Ages"
Become a member of the Circle
Complete "Glory of the Dead"
Capture Fort Sungard or Fort Greenwall
Capture Solitude or Windhelm
Complete 10 side quests
Pick 50 locks and 50 pockets
Escape from jail
Clear 50 dungeons
Get a skill to 100
Learn 20 shouts
Reach Level 50
Complete "Awakening"
Complete "Beyond Death"
Complete "Kindred Judgment"
Complete "Hail Sithis!"
Find 13 Standing Stones
Join the Stormcloaks or the Imperial Army
Adopt a child
Join the Companions
Absorb 20 dragon souls
Complete "Bound Until Death"
Join the Dark Brotherhood
Complete "Dragonslayer"
Complete "The Fallen"
Complete "Elder Knowledge"
Complete 50 Misc Objectives
Acquire a Daedric Artifact
Complete "Alduin's Wall"
Reach Level 25
Discover 100 Locations
Join the Thieves Guild
Successfully persuade, bribe, and intimidate
Change your face
Complete "At the Summit of Apocrypha"
Complete "The Path of Knowledge"
Complete "The Eye of Magnus"
Complete "Revealing the Unseen"
Join the College of Winterhold
Complete "The Temple of Miraak"
Arrive on Solstheim
Complete "Diplomatic Immunity"
Reach Level 10
Make a smithed item, an enchanted item, and a potion
Buy a house
Learn all three words of a shout
Complete "The Way of the Voice"
Select a Standing Stone blessing
Reach Level 5
Absorb a dragon soul
Complete "Bleak Falls Barrow"
Complete "Unbound"