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