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