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