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