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