How many times does Google release the algorithms and updates visible to users?

[evargro]

How many times does Google release the algorithms and updates visible to users?

[Saravanan28]

Generally speaking, the company rolls out 500 to 600 changes to its search algorithms each year. However, many of these changes are minor and the average web user wouldn't even notice that changes have taken place. When it comes to major updates and algorithm changes, Google is more conservative with its changes.

[WoodsPainting]

google slowly update their algorithms daily you had seen that yesterday your site is on 1st page and next very day your site comes on 3rd page or more thats because google regularly updates their algorithms . to overcome this prob you have to build backlink on your url like i did . I ranked my keyword GOOD NIGHT IMAGES on 1st pages of the google within week