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