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