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