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