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