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