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