How many of you know all the uses of Function Keys. We see them every day on the keyboard, but in reality, there are few people who know their real functions. Knowing their uses and applications could make it easier for you to interact with the PC. represent shortcuts that\u00a0 As the name implies Function Keys or F Keys represent shortcuts with different functions assigned to each key that makes working on the computer easier.\u00a0 Sometimes we use them with the combination of Alt and Ctrl too. The first row of all keyboards is served as Function keys. There are totally 12 Function Keys starting from\u00a0F1 to F12. In Some modern laptops, we have to press one additional button named \u201cFn\u201d along with Function keys to work them. So let discuss each Function Key briefly. Uses Of Function Keys F1 Key F1 key almost everywhere is used for \u201cHelp\u201d. If you are using windows OS and needed help anywhere then press F1 key, this will open up help window for you.Sometimes F1 key is used to enter the BIOS (press F1 when your computer is about to boot).Combination of Win + F1 keys will open the \u201cHelp and Support\u00bb Microsoft Windows. F2 Key Rapidly rename the chosen file or folder. Works in all adaptations of Windows.Alt + Ctrl + F2 \u2013 Opens the Document as a Microsoft Word.Ctrl + F2 \u2013 Opens the Preview window in Microsoft Word.Frequently to enter the BIOS. F3 Key In the MS-DOS charge line or in Windows, press F3 to rehash the last summon.Win + F3 \u2013 Advanced Search window opens in Microsoft Outlook.Shift + F3 \u2013 Changes the content in Microsoft Word, from upper to lower case or capital letters at the start of each one expression.In the event that I am not mixed up it is the F3 key which will cause the Application\u00abControl\u00bb computers Apple, running Mac OS X. F4 Key This opens the location bar, in the event that you press F4 in Windows Explorer and Internet Explorer.Rehash the last activity (MS Word )Ctrl + F4 \u2013 Closes the window open in the present window, for example, a tab in the programAlt + F4 \u2013 Closes the system window in Windows. F5 Key Refreshes the present page (works in all advanced programs), and additionally redesign the desktop or open organizers in Windows.Running a slide demonstrate in Powerpoint. F6 Key Move the cursor in the location bar (additionally works in numerous advanced programs).Ctrl + Shift + F6 \u2013 opens Document in Microsoft Word F7 Key Mostly used for spelling and grammar in a document programs Microsoft (Word, Outlook, etc.) F8 Key Pressing F8 key while your PC is about to boot will result into booting your PC in Safe mode. F9 Key The F9 key does not have any functionality in Windows. It may, however be used in some individual programs. To find out if it is available in the program you are using, bring up the program\u2019s help screen and type in the words function key. F10 Key Activates \u201cMenu\u201d in the open organizer window.Shift + F10 \u2013 works same as the right mouse click.Pressing F10 while your system is booting will show you BIOS Information. F10 is used to enter the hidden recovery partition on computers Sony. F11 Key F11 Key will take you to Full screen mode and it can be used and work in any Browser. F12 Key Opens the \u201cSave As\u201d in Microsoft Word.Shift + F12 \u2013 Saves a document in Microsoft Word.Ctrl + Shift + F12 \u2013 Prints a document in Microsoft Word.F12 key will open up Inspect element box in any Browser. If you guys know more uses of Function Keys Comment Below.