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