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