Full list of all 75 The Elder Scrolls V: Skyrim achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 3 DLC packs containing 25 achievements.
Bounty of 1000 gold in all nine holds
Have 100,000 gold
Capture Fort Sungard or Fort Greenwall
Learn 20 shouts
Collect 15 Daedric Artifacts
Complete "Dragonslayer"
Complete "The Fallen"
Complete "Bound Until Death"
Complete "Hail Sithis!"
Returned the Thieves Guild to its former glory
Join the Stormcloaks or the Imperial Army
Capture Solitude or Windhelm
Escape from jail
Join the Dark Brotherhood
Complete "Elder Knowledge"
Get married
Complete "The Eye of Magnus"
Complete "Revealing the Unseen"
Complete "Alduin's Wall"
Complete "Darkness Returns"
Buy a house
Absorb 20 dragon souls
Reach Level 50
Complete "Glory of the Dead"
Clear 50 dungeons
Join the College of Winterhold
Complete 10 side quests
Read 50 Skill Books
Find 13 Standing Stones
Join the Thieves Guild
Become a member of the Circle
Successfully persuade, bribe, and intimidate
Chop wood, mine ore, and cook food
Learn all three words of a shout
Complete "Diplomatic Immunity"
Discover 100 Locations
Get a skill to 100
Complete "The Way of the Voice"
Complete 50 Misc Objectives
Join the Companions
Pick 50 locks and 50 pockets
Acquire a Daedric Artifact
Reach Level 25
Reach Level 10
Absorb a dragon soul
Complete "Bleak Falls Barrow"
Make a smithed item, an enchanted item, and a potion
Reach Level 5
Select a Standing Stone blessing
Complete "Unbound"
Tame and ride 5 dragons
Learn all 3 words of Dragon Aspect
Craft an item out of Stalhrim
Discover 30 locations on the island of Solstheim
Own a house in Raven Rock
Arrive on Solstheim
Complete "The Temple of Miraak"
Complete "The Path of Knowledge"
Complete "At the Summit of Apocrypha"
Learn the secrets of 5 Black Books
Acquire 11 vampire perks
Use the special power of Auriel's Bow
Defeat a Legendary Dragon
Complete "Lost to the Ages"
Complete "Awakening"
Complete "Beyond Death"
Complete "Kindred Judgment"
Learn all three words of Soul Tear
Acquire 11 werewolf perks
Change your face
Build three houses
Buy three plots of land
Build three wings on a house
Adopt a child
Buy a plot of land