Hello, The number of tiles is now determined on screen size - if you zoom out or expand the window you can have more tiles appear. If you want to set a fixed number of tiles, you can do so with the following extension: * https://addons.mozilla.org/en-US/firefox/addon/new-tab-tools/ ------------- You can also see '''jscher2000''''s Chosen Solution here: https://support.mozilla.org/en-US/questions/1025414 It requires the [https://addons.mozilla.org/firefox/addon/stylish/ Stylish] add-on but will automatically shrink the tiles on the page: * https://userstyles.org/styles/106326/shrink-new-tab-thumbnails In the Firefox configuration the limit is set to 3 rows by 5 columns as maximum (if you zoom out the page/shrink the tile sizes sufficiently, the number of tiles are limited to that setting). If you want to change those values: # In the [[Location bar autocomplete|Location bar]], type '''about:config''' and press '''Enter'''. The about:config "''This might void your warranty!''" warning page may appear. # Click '''I'll be careful, I promise!''' to continue to the about:config page. # Search for and modify the preferences (by double clicking the row, or right clicking the row and selecting '''Modify''') #* '''browser.newtabpage.columns''' #* '''browser.newtabpage.rows''' Let us know if that helps.