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