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