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