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