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