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