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