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