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