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