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