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