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