What menu changed? There should be a settings/menu option for that particular window and/or app. Open that and see if there are view settings to adjust.
Dear sir, i have Nexus 6 Icons in the menu were displayed in 2 pages earlier. But all of a sudden it changed to List View. I think some buttons were pressed when it is in my pocket. Please help me
Hello, welcome to the forums! That change happened after the latest Google app update. It modified the drawer for the Google Now launcher. The only way to have a grid view is using a custom launcher.