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