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