Xusuusnow inaad^(Remember) garaacdo furaha F5 si aad dib ugu soo kiciso kumbuyuutarkaaga Windows 95? Waxay ahayd ku dhawaad ​​waswaas. Waagii^(Back) hore , furayaasha F1–F12 midkiiba hal shaqo ayay lahaayeen, laakiin kiiboodhka casriga ah waxa ku jira hawlo dheeraad ah oo aad ku gasho furaha Fn (sidoo kale loo yaqaan furaha shaqada^{(Function key)} ). 

Sidee bay furayaasha Fn u caawiyaan?

Furaha Fn waxa uu furayaasha F1–F12 u rogaa furayaal laba ujeedo leh. Asal ahaan, waxay u shaqeysaa sidii furaha furaha ah, laakiin waxaa jira farqi yar. Isku-dhafka ayaa ku kala duwan soo saarayaasha iyo moodooyinka. Inta badan waxaad ka heli doontaa laptop-yada (halkaas oo aad inta badan ka bedeli karto waxyaabaha ay ka midka yihiin dhalaalka shaashadda), laakiin sidoo kale waxaad ka heli doontaa qaar ka mid ah kiiboodhka gaarka ah (sida ciyaaraha ama looxyada wax soo saarka udub dhexaad u ah). 

Tusaale ahaan, Dell XPS15z, Fn + F5 waxay kordhisaa dhalaalka, halka Lenovo G560 , isku-dhafka la midka ah uu soo bandhigi doono goobaha qalabka wireless.

Marka lagu daro F-furayaasha^(F-keys) , waxaad sidoo kale isticmaali kartaa furayaasha Fn oo wata furayaal kale sida PgUp , Geli^(Insert) , iyo furayaasha fallaadha. Isticmaalka isku darka Fn oo ay weheliso mid ka mid ah furayaashan ayaa ku soo anfacaya samaynta waxyaabo badan oo kala duwan, oo ay ku jiraan hagaajinta dhalaalka shaashadda^{(adjusting the screen brightness)} , daminta bandhigga, ama xakamaynta mugga, iyo waxyaabo kale oo badan.

Si kastaba ha noqotee, mararka qaarkood, waxaad ogaaneysaa in si fudud loo riixo F-key (la'aanteed furaha Fn) uu kiciyo amar sida kordhinta mugga ciyaarta. Xaaladahan oo kale, ma awoodi doontid inaad u isticmaasho furayaasha F-furayaasha^(F-keys) caadiga ah ee kiiboodhka^{(keyboard shortcuts)} sida garaacida furaha F5 si aad u soo kiciso.

Waxaa jira hagaajin fudud tan. Waxaad siyaalo kala duwan ugu qori kartaa goobaha muhiimka ah ee Fn, waana taas waxa aanu kugu dhex mari doonno hagahan.

Dami Qufulka Fn

Koombuyuutarada casriga^(Modern) ah iyo kumbuyuutarrada laptop-ka waxay leeyihiin furaha Fn Lock (ie, fure leh astaanta qufulka). Inta badan, waxaad ka heli doontaa summada qufulka oo ku daabacan furahaaga Esc , laakiin sidoo kale waxaa suurtogal ah in kiiboodhkaagu uu leeyahay qufulka furaha Shift ama furaha Num Lock .

Markaad riixdo Fn + Esc (ama furaha leh sumadda qufulka), wuxuu rogaa qufulka Fn. 

Markaad tan sameyso, uma baahnid inaad riixdo furaha Fn si aad u qabato hawlaha sida hagaajinta dhalaalka shaashadda ama awood u yeelashada iyo curyaaminta WiFi ama Bluetooth . Kaliya dhagsii ^(Simply)furaha F-key^(F-key) ee ku habboon , taasina waa inay shaqeysaa. Waxay la mid tahay sida loo isticmaalo Koofiyadaha Qufulka^{(Caps Lock)} . Uma baahnid inaad haysatid furaha Shift si aad u qorto koofiyada marka Caps Lock la furo.

Haddii aad la kulanto wax la mid ah laakiin aad rabto inaad isticmaasho furayaasha F-ga^(F-keys) caadiga ah , waxaad u baahan doontaa inaad joojiso qufulka Fn. Waxaad u damin kartaa si la mid ah sidii aad awood ugu yeelan lahayd. Riix furaha sumadda qufulka oo ay la socdaan furaha Fn.

Ka beddel Dejinta Furaha Fn^{(Change Fn Key Settings)} gudaha Windows^{(Within Windows)}

Waxa kale oo aad ka beddeli kartaa dejinta furaha Fn ee nidaamkaaga hawlgalka. Haddii aad leedahay laptop Dell oo ku shaqeeya ^(Dell)Microsoft Windows 10 ama 8, waxaad ka bedeli kartaa goobaha muhiimka ah ee shaqada Windows Mobility Center .

Riix Win + X ama midig-guji badhanka Start Menu on Windows 10 si aad u furto liiska awoodda oo dooro Xarunta Dhaqdhaqaaqa^{(Mobility Center)} . Haddii kale, waxaad aadi kartaa Control Panel oo aad u sii socotid Hardware iyo Sound^{(Hardware and Sound)} > Windows Mobility Center .

Dooro liiska hoos-u-hoosaadka ee xulashada safka Furaha ee shaqada ee hoos timaada qaybta ^{(Function Key Row )}Habboon ee Dell Inc^{(Customized by Dell Inc. )} .. Waxaad halkan ku arki doontaa laba ikhtiyaar: Furaha Function^{(Function key)} iyo Furaha Multimedia^{(Multimedia key)} . 

Dooro Furaha Function^{(Function key )} -ka haddii aad rabto inaad isticmaasho furayaasha F-furaha^(F-keys) shaqooyinka caadiga ah, iyo furaha Multimedia^{(Multimedia key )} haddii aad rabto inaad u isticmaasho furayaasha F-^(F-keys) fulinta hawlaha kuwaas oo haddii kale kaaga baahan inaad riixdo furaha Fn.

Sidoo kale, laptops ka soo saarayaasha kale, waxaa laga yaabaa inaad ka hesho ikhtiyaarka ah inaad ku beddesho xulashooyinka furaha shaqada ee qalabka qaabeynta nidaamka. Tusaale ahaan, dusha Lenovo , waxaad isticmaali kartaa Maareeyaha Keyboard Lenovo^{(Lenovo Keyboard Manager)} ama Samsung Settings app ee laptop-ka Samsung si aad u bedesho habdhaqanka muhiimka ah.

Beddel Fn Key Settings gudaha BIOS

Xaaladaha intooda badan, labadii hab ee hore waa inay kaa caawiyaan inaad bedesho goobaha muhiimka ah ee Fn, laakiin fursadda ka baxsan inaysan samayn, waxaad isticmaali kartaa goobaha BIOS . 

Ogsoonow inaadan isku khaldin goob kasta oo aadan si buuxda u fahmin sababtoo ah waxay ka dhigi kartaa kombiyuutarkaaga mid aan la kicin karin. 

Qaar badan, in kasta oo aan dhammaantood ahayn, laptops ayaa kuu oggolaanaya inaad ka beddesho goobaha furaha Fn ee BIOS ama firmware UEFI . Waxaad geli kartaa habaynta BIOS^(BIOS) -kaaga adigoo dib u bilaabaya. Riix F2^{(Press F2)} , F10 , ama Delete (furayaasha waxay ku kala duwan yihiin soosaarayaasha) bilowga marka kombuyuutarku wali kor u kacayo. Haddii kale, waxaad isticmaali kartaa habka cusub ee gelitaanka BIOS Windows 10^{(accessing the BIOS on Windows 10)} . 

Halkaa marka ay marayso, waxaad u baahan doontaa inaad wax yar eegto sababtoo ah goobaha UEFI waxaa lagu meeleeyaa qaybo kala duwan oo ku salaysan interface BIOS , taas oo ka duwan soo saarayaasha.

Tusaale ahaan, kombuyuutarkayga HP, goobtu waxay ku hoos jirtaa nidaamka habayntu^{(System Configuration )} tab. Beddelka Habka Furayaasha Ficilka^{(Action Keys Mode )} si loo kartiyeeyo^(Enabled) waxay ka dhigi doontaa furayaasha F-^(F-keys) ku inay u shaqeeyaan sidii caadiga ahayd, ie, waxaad u baahan doontaa inaad isticmaasho furaha Fn oo ay weheliso furaha F si aad u qabato hawl ku habboon.

Furaha Fn wuxuu fududeeyaa nolosha

Haddii kor u qaadis OS ah ama isbeddel shil ah oo ku yimid habayntu ay sababtay in furahaaga Fn uusan u shaqayn sidii la rabay, waxay kuu keeni kartaa xanaaq daqiiqad ah. 

Si kastaba ha ahaatee, furaha Fn ayaa weli ah mid ka mid ah furayaasha ugu waxtarka badan ee kumbuyuutarkaaga. Waxay meesha ka saaraysaa dhawr gujin oo hawlo badan ah waxayna kuu ogolaanaysaa inaad qabato oo kaliya adigoo riixaya furayaasha la isku daray.

Furaha Fn waxa kale oo laga heli karaa dhowr kiiboodhka Apple . Haddii aysan si sax ah u shaqeynin, waxaad sidoo kale xallin kartaa dhibaatooyinka muhiimka ah ee Fn ee Mac OS^{(troubleshoot Fn key problems on Mac OS)} .

How to Change Fn Key Settings in Windows 10

Remember hitting the F5 key to refresh on your Windows 95 computer? It was almoѕt obsessive. Back іn the day, the F1–F12 keys had just оne function each, but modern keyboards often includе extra functions that you access with an Fn key (also called the Function key). 

How are Fn Keys Helpful?

The Fn key turns the F1–F12 keys into dual-purpose keys. Essentially, it works as a default hotkey, but there’s a slight difference. The combinations differ among manufacturers and models. You’ll mostly find them on laptops (where you can usually change things like screen brightness), but you’ll also find them on some specialty keyboards (like gaming or productivity-centric boards). 

For instance, on a Dell XPS15z, Fn + F5 increases the brightness, while on a Lenovo G560, the same combination will display the wireless device settings.

In addition to F-keys, you can also use Fn keys with other keys like PgUp, Insert, and arrow keys. Using a combination of Fn along with one of these keys comes in handy for doing a wide range of things, including adjusting the screen brightness, turning off the display, or controlling the volume, among many other things.

However, sometimes, you find that simply pressing an F-key (without the Fn key) triggers a command like increasing the playback volume. In such cases, you’ll be unable to use F-keys for standard keyboard shortcuts like hitting the F5 key for refreshing.

There’s a simple fix for this. You can tinker with the Fn key settings in several ways, and that’s what we’ll walk you through in this guide.

Disable the Fn Lock

Modern desktop and laptop keyboards have an Fn Lock key (i.e., a key with a lock icon). In most cases, you’ll find a lock icon printed on your Esc key, but it’s also possible that your keyboard has the lock on the Shift key or the Num Lock key.

When you press Fn + Esc (or the key with the lock icon), it toggles the Fn lock. 

Once you’ve done this, you won’t need to press the Fn key for performing functions like adjusting the screen brightness or enabling and disabling WiFi or Bluetooth. Simply press the relevant F-key, and that should work. It’s similar to how you use Caps Lock. You won’t need to hold the Shift key for typing caps when Caps Lock is enabled.

If you’re experiencing something similar but want to use your standard F-keys, you’ll need to disable the Fn lock. You can disable it the same way as you’d enable it. Press the key with the lock icon along with the Fn key.

Change Fn Key Settings from Within Windows

You can also change Fn key settings from within your operating system. If you own a Dell laptop that runs Microsoft Windows 10 or 8, you can change function key settings from Windows Mobility Center.

Press Win + X or right-click the Start Menu button on Windows 10 to open the power menu and select Mobility Center. Alternatively, you can go to the Control Panel and navigate to Hardware and Sound > Windows Mobility Center.

Select the drop-down menu under the Function Key Row option under the Customized by Dell Inc. section. You’ll see two options here: Function key and Multimedia key. 

Select Function key if you’d like to use the F-keys for standard functions, and Multimedia key if you want to use F-keys for performing functions that would otherwise require you to press the Fn key.

Similarly, on laptops from other manufacturers, you might find the option to change function key options in its system configuration tool. For instance, on Lenovo, you can use the Lenovo Keyboard Manager or the Samsung Settings app on a Samsung laptop to change function key behavior.

Change Fn Key Settings in BIOS

In most cases, the previous two methods should help you change Fn key settings, but on the off chance that they didn’t, you can use the BIOS settings. 

Note that you shouldn’t mess around with any settings you don’t fully understand because it can render your computer unbootable. 

Many, though not all, laptops will allow you to change Fn key settings from the BIOS or UEFI firmware. You can enter your BIOS setup with a reboot. Press F2, F10, or Delete (the keys differ among manufacturers) at the startup when your computer is still booting. Alternatively, you can use the new way of accessing the BIOS on Windows 10. 

At this point, you’ll need to look around a little because UEFI settings are placed under different sections based on the BIOS interface, which differs among manufacturers.

For instance, on my HP laptop, the setting is under the System Configuration tab. Changing the Action Keys Mode to Enabled will make the F-keys function like normal, i.e., you’ll need to use the Fn key along with an F-key to perform a relevant function.

Fn Key Makes Life Easy

If an OS upgrade or an accidental change in settings has caused your Fn key to not work as it should, it can cause you momentary annoyance. 

However, the Fn key is still one of the most helpful keys on your keyboard. It eliminates a few clicks for plenty of functions and lets you perform them just by pressing a combination of keys.

Fn key is also available on several Apple keyboards. If it’s not working correctly, you can troubleshoot Fn key problems on Mac OS as well.

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