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