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