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