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