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