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