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