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