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