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