When the operating system malfunctions, not necessarily in Windows, the functionality of some programs drops sharply. For example, sometimes several panels disappear in the Firefox browser, so it is difficult to navigate to a web page even using search engines.
It is necessary
Internet browser Mozilla Firefox
Instructions
Step 1
When you launch the browser, you may find that there is no navigation bar, address bar, etc. left among the displayed panels. There are times when, by a "lucky" coincidence, absolutely all panels disappear. In such cases, do not panic, reinstall your Internet browser or, much worse, update the version of the operating system.
Step 2
Almost all program presets can be changed through the settings menu, but what if this menu is not displayed either. In the latest browser releases, this flaw has been fixed, and when you press the alt="Image" key, the top line of the menu appears. Release the key and the menu will disappear again.
Step 3
Therefore, you need to hold down the Alt key, click the "View" menu and select the "Toolbars" item. In the list that opens, check the boxes for the missing panels at the top of the browser. Also, the arrangement of panels and individual icons can be changed after selecting the "Customize" item of the "Toolbars" menu item.
Step 4
In the window that opens, you will have access to not only panels, but also other icons (commands) that are not added to the browser by default in order to save space for displaying Internet pages. For example, if you use information from pages for citation in forums, instant messengers or other means of communication, you can display elements of work with text (commands "paste", "cut" and "copy").
Step 5
If you do not remember exactly which panel and where it was located, just click the "Restore" button in the open window and all panels will return to their previous location. You can also change the display of active icons by adding signatures to them or removing icons, leaving only the text (the "Show" drop-down list). To finish working with the toolbar settings, click the Close button, you do not need to restart the browser.