As a fast way to start a new Google doc, sheet, slide, site, presentation or script, you can use the urls below.
You only need to be logged in to your Google account to use these urls in any browser you like.

All items are created and saved in the root folder of Google Drive as soon as you make a change. 
You can then move the item to the location you want it to be in.

Google Spreadsheets 

sheet.new
sheets.new
spreadsheet.new
spreadsheets.new