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