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