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