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