Question about number of edits   Hello since the welcome message to my talk page came from you I presume youre the person I should turn to with any questions  I notice that every time anyone makes a change in an article the old and new versions are stored in the history page  Im not terribly computer literate but it seems that that would take up a lot of space and I presume Wikipedia doesnt have infinite webspace  If I see an incorrect comma in the third paragraph a spelling error in the fifth an incorrect link in the sixth an incorrect date in the eighth and unclear wording in the thirteenth does Wikipedia prefer that I do one big edit so that it will have only one new page to store or is it okay to save as I go along  Are the individual versions in the history page deleted after a certain length of time  Ive been editing my user page and just wonder whether I should leave changes until I have something big to change  Thanks      Butting in here again as people ask more interesting questions on Mels talk page than on mine  Ann firstly diskspace is so incredibly cheap that you could type flat out for your whole life and you wouldnt fill a drive that cost  euros  so dont worry about diskspace  This issue of what to do in an individual edit is one purely for the convenience of other people who are reading it  So if youre doing a bunch of fairly trivial tweaks fixing grammar spelling formatting etc then do all of those in one go and give an edit summary like various grammar and spelling tweaks  If the article needs tweaks and also need a higherlevel change adding or removing a big chunk of text fixing some wording that you thing is seriously incorrect or misreading then do the trivial fixes in one edit and the other fix in another with an edit summary like removing nonsense about Father Dougal  So in summary make changes based on what is a logical unit not whats convenient for the software        Thanks for this Ive copied it to Ann Heghans Talk page