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