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