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