Wi-Fi waa mid ka mid ah utility-yada ugu muhiimsan marka la isticmaalayo qalab kasta sida iPhone, iPad, ama MacBook aad u ogolaanaya in aad weli ku xidhan tahay qof kasta, isla markiiba. Ku dhawaad ​​codsi kasta maalmahan wuxuu u baahan yahay isku xirka internetka. Taasi waa sababta isku xirka Wi-Fi ee^(Wi-Fi) saxda ah ay tahay in had iyo jeer lagu hubiyo dhammaan aaladaha. Si kastaba ha ahaatee, Wi-Fi waxa laga yaabaa in aanu si sax ah u shaqayn mararka qaarkood oo waxa uu si toos ah gacan uga geysan doonaa carqaladaynta shaqadaada caadiga ah ee MacBookgaaga^(MacBook) . In this article, waxaan ka jawaabay su'aasha ah: Waa maxay sababta aan internet Mac si lama filaan ah oo dhan gaabis ah. ^{(Why is my Mac internet so slow all of a sudden. )}Haddaba, hoos u dhaadhac si aad u barato sida loo dedejiyo Wi-Fi-ga^(Wi-Fi) Mac -^(Mac) ka .

Waa maxay sababta Internet-ka Mac-gaygu u yahay mid gaabis ah si lama filaan ah?^{(Why is My Mac Internet So Slow all of a sudden?)}

• Dejinta Shabakadda ee duugoobay:^{(Outdated Network Settings:)} Marka aanad cusboonaysiin MacBookgaga wakhti aad u dheer, waxa laga yaabaa in xidhiidhkaaga Wi-Fi uu saameeyo. Waa sidaas sababtoo ah, noocyada cusub, dhowr hagaajin oo la xidhiidha shabakadu waxay dib u habayn ku sameeyaan goobta shabakada waqti ka waqti. Maqnaanshaha cusboonaysiintan, goobaha shabakadu waxay noqon karaan kuwo duugoobay, taas oo wax ku biirin karta arrinta Wi-Fi-ga^(Wi-Fi) Mac ee gaabis ah.
• Fogaanta^(Distance) : Mid ka mid ah sababaha ugu badan ee Mac gaabis ah Wi-Fi waa masaafada uu Mac ka yahay router Wi-Fi . Hubi^(Make) in qalabkaaga la dhigo meel u dhow Wi-Fi router si loo dedejiyo Wi-Fi ee Mac .
• Dejinta Qorshaha^{(Plan settings)} : Sababta kale ee laga yaabo in Wi-Fi-gaagu aanu ugu shaqaynayn xawaare sare waa sababta oo ah qorshaha shabakadaada. La xidhiidh bixiyaha adeegga interneedka si aad wax uga weyddiiso isla taas.

Aynu hadda eegno dhammaan siyaabaha suurtogalka ah oo aad ku fulin karto si aad u xalliso arrinta Wi-Fi gaabis Mac .

Habka 1: Isticmaal fiilada Ethernet
^{(Method 1: Use an Ethernet Cable )}

Isticmaalka fiilada Ethernet halkii aad ka isticmaali lahayd isku xirka wireless waxay caddaynaysaa inay aad uga fiican tahay xagga xawaaraha. Sababtuna waa:

• Wi-Fi waxay u janjeertaa inay xawligeeda hoos u dhigto sababtoo ah yarayn^{(attenuation)} , calaamad lumin, iyo ^{(signal loss, &)} ciriiri^(congestion) .
• Intaa waxaa dheer, goobaha Wi-Fi ee leh inta jeer ee isku midka ah^{(Wi-Fi hotspots with the same frequency)} ee routerkaaga Wi-Fi sidoo kale waxay u muuqdaan inay farageliyaan xawaaraha la heli karo.

Tani waxay si gaar ah run u tahay dadka ku nool guryaha dabaqyada maadaama ay jiraan router aad u badan oo Wi-Fi ah oo guryaha ku dhow sidoo kale. Sidaa darteed, ku xidhidhiyaha Buugaaga Mac modem^(Book) -ka waxa laga yaabaa inay caawiso dedejinta Wi-Fi-ga^(Wi-Fi) Mac -^(Mac) ga .

Habka 2: Dhaqso Router-ka dhow
^{(Method 2: Move the Router Closer )}

Haddii aadan rabin inaad isticmaasho fiilada, hubi in Wi-Fi-ga^(Wi-Fi) router-ka lagu hayo meel u dhow MacBookgaaga^(MacBook) . Waxaad samayn kartaa waxyaabaha soo socda si aad u xalliso arrinta:

• Dhig routerkaaga intarneedka bartamaha qolka.^{(center of the room.)}
• Hubi anteenada^{(Check the aerials )} router-ka. Hubi^(Make) in ay u jeedaan jihada saxda ah.
• Ka fogow isticmaalka Wi-Fi qol kala duwan^{(Avoid using Wi-Fi from a different room)} maadaama ay u janjeerto inay carqaladayso xidhiidhka.
• Kor ^(Upgrade) u qaad routerkaaga Wi-Fi^{(your Wi-Fi router)} maadaama moodooyinkii ugu dambeeyay ay taageeraan internet xawaarihiisu sarreeyo oo ay bixiyaan kala duwanaansho ballaaran.

Habka 3: Dib u deji Wi-Fi Router kaaga^{(Method 3: Reset your Wi-Fi Router)}

Beddel kale oo dib-u -dejinta Wi-Fi-ga^(Wi-Fi) caadiga ah waa dib-u-dejinta Wi-Fi-ga^(Wi-Fi) laftiisa. In sidaas la sameeyo waxa ay dib u soo kicinaysaa isku xidhka intarneedka waxa ayna caawisaa in aad Wi-Fi ku dadajiso Mac .

1. Riix  badhanka ^{( button)}RESET modem-kaaga Wi-Fi-gaaga oo hay 30 ilbiriqsi^{(30 seconds)} .

2. Iftiinka DNS^{(DNS light)} waa inuu biligleeyaa dhowr ilbidhiqsi ka dibna, dib u noqda.

Hadda waxaad ku xidhi kartaa MacBookgaaga Wi ^(MacBook)-Fi^(Wi-Fi) si aad u hubiso in mushkiladda la xalliyay.

Sidoo kale akhri: ^{(Also Read:)} Xfinity Router Login: Sida loo galo Comcast Xfinity Router^{(Xfinity Router Login: How to Login to a Comcast Xfinity Router)}

Habka 4: U beddel ISP Degdeg ah^{(Method 4: Switch to Faster ISP)}

Sidii aan hore u soo sheegnay, Mac Wi-Fi gaabiyay waxay noqon kartaa sababtoo ah xeerarkaaga ISP . Xitaa haddii aad haysato qalabka ugu fiican gurigaaga, ma heli doontid intarneet xawaarihiisu sarreeyo, haddii aad isticmaasho isku xirka MBPS hooseeya . Sidaa darteed, isku day waxyaabaha soo socda:

• Ka iibso xirmo^{(Buy a premium package)} Wi - Fi-ga qaaliga^(Wi-Fi) ah adeeg bixiyaha.
• U cusboonaysii qorshahaaga jira^{(Upgrade your existing plan )} kan ku siinaya xawli fiican.
• U beddel ISP kale^{(Switch to another ISP)} , si aad u hesho xawaare ka wanaagsan qiimo jaban.

Habka 5: Daree Amniga Wireless-ka^{(Method 5: Enable Wireless Security)}

Haddii aad leedahay qorshe leh xad gaar ah, fursadaha waa in Wi-Fi- gaaga la xado. Si aad uga fogaato soo dejinta lacag-la'aanta ah, shid ammaanka^{(turn on the security)} isku xirka Wi-Fi-gaaga. Tani waxay hubin doontaa in qof kale uusan isticmaalin Wi-Fi-gaaga la'aanteed ogolaanshahaaga. Goobaha ugu caansan ee lagu ilaaliyo Wi-Fi gaaga waa qaabka WPA , WPA2 , WEP , iwm. Dhammaan goobahan, WPA2-PSK waxay ku siinaysaa heerka ugu wanaagsan ee amniga. Dooro furaha sirta ah ee adag^{(Choose a strong password )} si aanay dadka nasiibku u malayn karin.

Habka 6: Xidh abka iyo tabsiyada aan loo baahnayn^{(Method 6: Close Unnecessary Apps and Tabs)}

Inta badan, jawaabta sababta aan Mac internet aad u gaabis ah oo dhan lama filaan ah waa codsiyada aan loo baahnayn ka shaqeeya ee asalka ah. Codsiyadan iyo tabs-ka biraawsarkaaga waxa ay sii wadaan soo dejinta xogta aan loo baahnayn, taas oo keenaysa in Mac -ga uu gaabis u sameeyo arrinta Wi-Fi . Waa kuwan sida aad ugu dadajin karto Wi-Fi- ga Mac :

• Xir dhammaan codsiyada ^{(Close all applications)} iyo mareegaha^{(and websites)} sida Facebook , Twitter , Mail , Skype , Safari , iwm.
• Dami Is-Cusboonaysiinta Tooska^{(Disable Auto-Update)} ah haddii ay dhacdo, mar horeba waa la awooday.
• Dami Auto-sync to iCloud:^{(Turn-off Auto-Sync to iCloud:)} Soo bandhigida iCloud ee dhawaanta ee MacBook ayaa sidoo kale mas'uul ka ah isticmaalka weyn ee Wi-Fi bandwidth.

Sidoo kale akhri: ^{(Also Read:)} Sida loogu qasbo Joojinta Codsiyada Mac iyada oo la adeegsanayo Jidka gaaban ee Kiiboodhka^{(How to Force Quit Mac Applications With the Keyboard Shortcut)}

Habka 7: Ka saar Dookhyada Wi-Fi ee jira^{(Method 7: Remove Existing Wi-Fi Preference)}

Beddelka kale ee lagu dedejinayo Wi-Fi ee Mac waa in meesha laga saaro dookhyada Wi-Fi ee hore u jiray . Raac tillaabooyinka la bixiyay si aad sidaas u sameyso:

1. Guji dookhyada System^{(System Preferences)} ka menu Apple^{(Apple menu)} .

2. Dooro Shabakadda^(Network) . Dhinaca bidix, dhagsii shabakada^(network) aad rabto inaad ku xidho.

3. Guji goobta^(Location) liiska hoos-u-dhaca oo dooro Edit Locations…

4. Hadda dhagsii calaamadda ( ^(sign)(plus) + si aad u abuurto meel cusub.

5. U sheeg magaca aad dooratay^{(name of your choice)} oo guji La sameeyay^(Done) , sida lagu sawiray.

6. Ku biir shabakadan adiga oo ku qoraya furaha sirta ah.^(password.)

7. Hadda guji Advanced > TCP/IP tag .

8. Halkan, dooro Cusbooneysii "DCPH Lease"^{(Renew “DCPH Lease”)} oo dhagsii Codso^(Apply) .

9. Marka xigta, dhagsii badhanka DNS^{(DNS button)} ee shaashadda shabakadda^{(Network screen)} .

10. Hoosta tiirka Servers-ka ee DNS^{(DNS Servers Column)} , dhagsii calaamadda (plus) + sign.

11. Ama ku dar OpenDNS (208.67.222.222 iyo 208.67.220.220) ama Google DNS (8.8.8.8 iyo 8.8.4.4).

12. U gudub tabka Hardware oo gacanta ku beddel ikhtiyaarka Configure .

13. Wax ka beddel ikhtiyaarka MTU adiga oo u beddelaya tirooyinka 1453.

14. Marka aad dhammayso, dhagsii OK.

Waxaad hadda abuurtay shabakad Wi-Fi cusub Ma jirto baahi loo qabo in la yaabay sababta uu internet-kayga Mac si lama filaan ah u gaabiyaa.

Habka 8: Dib ugu celi Mac Wi-Fi si ay u noqoto Default^{(Method 8: Reset Mac Wi-Fi to Default)}

Si aad u dedejiso Wi-Fi-ga^(Wi-Fi) Mac ,^(Mac) waxa kale oo aad isku dayi kartaa in aad dib u dejiso goobaha shabakada si aad u qiimayso. Habkani wuxuu u shaqeyn doonaa macOS kasta oo la bilaabay ka dib macOS Sierra . Kaliya^(Just) , raac tillaabooyinka la bixiyay:

1. Demi^{(Switch off)} isku-xidhkaaga MacBookga oo ka saar^(remove) dhammaan shabakadaha wireless-ka ee hore loo aasaasay.

2. Hadda, dhagsii Finder > Go > Go To Folder , sida ku cad.

3. Ku qor /Library/Preferences/SystemConfiguration/ oo tabo Gelida^(Enter) .

4. Raadi faylashan:

• warqad
• tufaax.Garoonka.doorbiyaasha.plist
• apple.network.identification.plist ama com.apple.network.eapolclient/configuration.plist
• tufaax.wifi.farriin-tracer.plist
• warqad

5. Koobi^(Copy) faylalkan oo ku dheji^(paste) miiskaaga.

6. Hadda tirtir faylasha asalka ah^{(delete the original files)} adiga oo midigta gujinaya oo dooranaya U dhaqaaq Bin^{(Move to Bin)} .

7. Geli eraygaaga sirta ah,^(password,) haddii lagu weydiiyo.

8. Reboot your Mac oo shid^{(turn on)} Wi-fi-ga.

Marka uu MacBookgaagu dib u bilaabo, hubi galkii hore mar kale. Waxaad ogaan doontaa in galal cusub la sameeyay. Tani waxay ka dhigan tahay in xidhiidhkaaga Wi-Fi lagu soo celiyay habaynta warshadda.

Fiiro gaar ah:^(Note:) Haddii habka uu si fiican u shaqeeyo, ka dibna ka tirtir faylalka la koobiyay^{(delete the copied files)} ee miiska.

Sidoo kale akhri: ^{(Also Read: )}Hagaaji iTunes wuxuu sii wadaa inuu iskii u furo^{(Fix iTunes Keeps Opening By Itself)}

Habka 9: Isticmaal ^{(Method 9: Use)}Wireless Diagnostics

Habkani wuxuu ku salaysan yahay codsiga inbuilt ee Mac ie ogaanshaha wireless. Taageerada Apple^{(Apple Support)} waxay martigelisaa bog gaar ah oo loogu talagalay Isticmaalka Baarista Wireless-^{(Use Wireless Diagnostics)} ka . Raac tillaabooyinka la bixiyay si aad uga faa'iidaysato si aad u dardargeliso Wi-Fi-ga^(Wi-Fi) Mac -^(Mac) ga :

1. Xidh dhammaan^{(Close all)} codsiyada furan iyo tabsyada.

2. Riix oo ka qabo furaha Option^{(Option key)} ka kiiboodhka.

3. Isla mar ahaantaana, ku dhufo astaanta Wi-Fi^{(Wi-Fi icon)} ee ku taal xagga sare ee shaashadda.

4. Marka liiska hoos-u-dhacu soo baxo, guji Open Wireless Diagnostics .

5. Geli eraygaaga sirta ah^(password) , marka lagu weydiiyo. Deegaankaaga bilaa-waayirka ah hadda waa la falanqeyn doonaa.

6. Raac tilmaamaha shaashadda^{(on-screen instructions)} oo guji Continue .

7. Marka habka la dhammeeyo, fariin ayaa soo baxaysa, Wi-Fi-gaaga ayaa u muuqda inuu u shaqeynayo sidii la filayay^{(Your Wi-Fi connection appears to be working as expected)} .

8. Qaybta Kooban^(Summary) , waxaad riixi kartaa i (info) si aad u aragto liis faahfaahsan oo arrimaha go'an.

Habka 10: U beddel 5GHz Band^{(Method 10: Switch to 5GHz Band )}

Waxaad isku dayi kartaa inaad u beddesho Buugaaga Mac una beddelo inta jeer ee 5 GHz haddii routerkaaga uu ku shaqeyn karo labada xabbo ee 2.5 GHz ama 5 GHz . Inta badan, tani waxay kaa caawinaysaa in la dedejiyo Wi-Fi on Mac . Si kastaba ha noqotee, haddii aad ku nooshahay guri dabaq ah oo deriskaagu ay isticmaalayaan qalab badan oo ka shaqeeya inta jeer ee 2.4 GHz , markaa waxaa jiri kara faragelin. Sidoo kale, inta jeer ee 5 GHz ayaa awood u leh wareejinta xog badan. Raac tillaabooyinka la bixiyay:

1. Fur nidaamka doorashada^{(System Preferences)} oo dooro Network .

2. Kadib guji Advanced oo u dhaqaaq shabakada 5 GHz^{(5 GHz network)} xagga sare.

3. Isku day inaad mar labaad ku xidho Wi-Fi-^(Wi-Fi) gaaga si aad u hubiso in mushkiladda la xaliyay.

Habka 11: Cusbooneysii Firmware-ka^{(Method 11: Update the Firmware)}

Hubi^(Make) in routerkaaga uu ku shaqeynayo software-kii ugu dambeeyay. Inta badan, cusbooneysiintu waxay u dhacdaa si toos ah. Si kastaba ha noqotee, haddii shaqada tooska ah la waayo, waxaad ka cusboonaysiin ^(upgrade ) kartaa interface-ka software-ka.

Habka 12: U ^{(Method 12: U)}se Tin Foil

Haddii aad diyaar u tahay xoogaa DIY ah , abuurista fidiyaha daasadaha ah^{(tin foil extender)} waxay kaa caawin kartaa dedejinta Wi-Fi- ga Mac . Maadaama birtu tahay kaari wanaagsan oo si fudud u muujin kara calaamadaha Wi-Fi , waxaad u isticmaali kartaa inaad ku toosiso qalabkaaga Mac .

1. Qaado xaashi bireed^{(sheet of foil)} oo ku duub shay dabiici ah oo qalloocan. ^{(curved object.)}Tusaale ahaan - dhalo ama biin duuban.

2. Marka bireedku duubo, ka saar ^(remove) shayga^{(the object)} .

3. Dhig tan^{(Position this)} gadaasha router-ka oo u xagal dhanka MacBookgaaga^(MacBook) .

Isku day inaad ku xidho Wi-Fi-ga^(Wi-Fi) marlabaad si aad u xaqiijiso inuu si ka dhakhso badan sidii hore u shaqeeyo.

Sidoo kale akhri: ^{(Also Read:)} Sida Liisaska-ciyaaraha loogu koobiyo iPhone, iPad, ama iPod^{(How to Copy Playlists to iPhone, iPad, or iPod)}

Habka 13: Beddel kanaalka^{(Method 13: Change the Channel)}

Nasiib wanaag, Apple waxay u suurtagelisaa isticmaaleyaasheeda inay arkaan shabakada baahinta ee isticmaalayaasha dhow. Haddii ay dhacdo, shabakadaha u dhow inay isticmaalayaan isla kanaalka, Wi-Fi- gaaga si toos ah ayuu hoos u dhigi doonaa. Si aad u ogaatid kooxda dariskaagu ay isticmaalayaan, iyo si aad u fahanto sababta uu internet-ka Mac -gu u gaabis yahay si lama filaan ah, raac tillaabooyinkan fudud:

1. Riix oo hay furaha ikhtiyaarka oo guji ^(Option)icon Wi-Fi^{(Wi-Fi icon)}

2. Dabadeed, fur Wireless Diagnostics , sida lagu sawiray.

3. Guji daaqada^(Window) dhanka sare ee menu ka dibna dooro Scan . Liisku wuxuu hadda soo bandhigi doonaa aaladaha ku xiran shabakadaada. Shaashadu waxay sidoo kale soo bandhigi doontaa kanaalada ugu fiican ee aad u isticmaali karto xawaaraha sare.

4. Beddel kanaalka adiga oo damiya router-ka ka dibna,^{(router off and then, on )} mar kale shid. Doorashada ugu xoogga badan si toos ah ayaa loo dooran doonaa.

5. Haddii dhibka isku xidhka Wi-Fi uu yahay mid kala go'a, dooro La soco ikhtiyaarka xidhiidhka Wi-Fi-ga bedelkii aad ka ^{(Monitor my Wi-Fi connection)}sii wadi lahayd soo koobida.^{(Continue to Summary.)}

6. Bogga Kooban,^{(Summary page,)} waxaad ka arki kartaa liiska arrimaha go'an iyo talooyinka xiriirka internetka adigoo gujinaya astaanta macluumaadka^{(info icon)} .

Habka 14: Hagaajinta Safari^{(Method 14: Optimize Safari)}

Haddii arrimahaaga Wi-Fi ay ku xaddidan yihiin browserka Mac Safari , waa waqtigii la hagaajin lahaa.

1. Fur Safari oo guji Preferences .

2. Dooro tabka Qarsoodiga oo dhagsii badhanka ^(Privacy)Maaree Xogta Website-ka…^{(Manage Website Data… )} .

3. Hadda dooro Ka saar Dhammaan^{(Remove All)} .

4. Nadiifi taariikhda Safari adigoo gujinaya badhanka Clear History ee ku hoos jira tab ^{(Clear History)}History , sida iftiimiyay.

5. Dami dhammaan kordhinta Safari adiga oo gujinaya tabka Extensions^{(Extensions tab )} ee hoos yimaada Preferences .

6. U gudub ~Library/Preferences folder, sida muuqata.

7. Halkan, tirtir feylka dookhyada ee browserka Safari : apple.Safari.plist

Marka dhammaan goobahan wax laga beddelo, isku day inaad ku xidho Wi-Fi-gaaga mar labaad oo ka fur shabakad browserka si aad u hubiso inuu hadda si fiican u shaqeeyo.

lagu taliyay:^{(Recommended:)}

• Sida loo hagaajiyo Mac Bluetooth oo aan shaqaynayn^{(How to Fix Mac Bluetooth Not Working)}
• 5 siyaabood oo loo hagaajiyo Safari kuma furmi doonaan Mac^{(5 Ways to Fix Safari Won’t Open on Mac)}
• Hagaaji shaygan si ku meel gaadh ah khalad lama heli karo^{(Fix This Item Is Temporarily Unavailable Error)}
• Fix WiFi not Working in Windows 10 [100% Working]

Xidhiidhka Wi-Fi ee deggan ayaa shardi u ah in si habboon loo shaqeeyo oo wax loo barto. Mahadsanid, hagahan cilad-raadinta ee dhammaystiran waa xal hal-shub ah oo kaa caawinaya inaad fahamto sababta uu internet-kaagu u yahay Mac si lama filaan ah^{(why is your Mac internet so slow all of a sudden)} oo ka caawiya dedejinta Wi-Fi- ga Mac . Haddii aad awooday inaad hagaajiso dhibaatooyinka Wi-fi-ga^(Wi-fi) gaabis ah ee Mac , nala wadaag khibradaada faallooyinka hoose!

Why is My Mac Internet So Slow All of a Sudden?

Wi-Fi is one of the most important utіlіties while using any device i.e. your iPhone, iPad, or MacBook as it allows you to remain connected with everyone, instantly. Almost every application nowadays requires an internet connection. That is why a proper Wi-Fi connection should alwаyѕ be еnsured on all devіces. However, Wi-Fi may not work properly sometіmes and would directly cоntribute tо hіndrаnce in your routine work on your MacBook. In this article, we have answered the question: Why is my Mac internet so slow all of a sudden. So, scroll down to learn how to speed up Wi-Fi on Mac.

Why is My Mac Internet So Slow all of a sudden?

• Outdated Network Settings: When you haven’t updated your MacBook for a very long time, your Wi-Fi connection may get affected. It is so because, in newer versions, several network-related fixes revamp the network setting from time to time. In the absence of these updates, the network settings may become outdated, which may contribute to Mac’s slow Wi-Fi issue.
• Distance: One of the most common reasons for Mac slow Wi-Fi is the distance of your Mac from the Wi-Fi router. Make sure that your device is placed closer to the Wi-Fi router to speed up Wi-Fi on Mac.
• Plan settings: Another reason why your Wi-Fi may not be functioning at high speeds is because of your network plan. Contact your internet service provider to inquire about the same.

Let us now take a look at all possible ways which you can implement to fix Mac slow Wi-Fi issue.

Method 1: Use an Ethernet Cable

Using an Ethernet cable instead of a wireless connection proves to be a lot better in terms of speed. This is because:

• Wi-Fi tends to slow down its speed because of attenuation, signal loss, & congestion.
• Moreover, Wi-Fi hotspots with the same frequency as your Wi-Fi router also tend to interfere with the available bandwidth.

This is especially, true for people who live in apartments since there are too many Wi-Fi routers in nearby flats too. Therefore, plugging your MacBook into the modem may help speed up Wi-Fi on Mac.

Method 2: Move the Router Closer

If you don’t wish to use the cable, make sure that the Wi-Fi router is kept close to your MacBook. You can do the following to fix the issue:

• Place your internet router in the center of the room.
• Check the aerials of the router. Make sure that they are pointing in the right direction.
• Avoid using Wi-Fi from a different room since it tends to impede the connection significantly.
• Upgrade your Wi-Fi router as the latest models support high-speed internet and provide a wider range.

Method 3: Reset your Wi-Fi Router

Another alternative to resetting the default Wi-Fi is resetting the Wi-Fi router itself. Doing so refreshes the internet connection and helps speed up Wi-Fi on Mac.

1. Press the RESET button on your Wi-Fi modem and hold it for 30 seconds.

2. The DNS light should blink for a few seconds and then, get stable again.

You can now connect your MacBook to Wi-Fi to check if the problem has been resolved.

Also Read: Xfinity Router Login: How to Login to a Comcast Xfinity Router

Method 4: Switch to Faster ISP

As mentioned earlier, Mac slow Wi-Fi could be because of your ISP norms. Even if you have the best kit at your home, you won’t get high-speed internet, if you resort to low MBPS connections. Therefore, try the following:

• Buy a premium package of Wi-Fi from the service provider.
• Upgrade your existing plan to the one that provides better speeds.
• Switch to another ISP, for better speed at an affordable price.

Method 5: Enable Wireless Security

If you have a plan with specific limits, the chances are that your Wi-Fi is being stolen. To avoid this freeloading, turn on the security of your Wi-Fi connection. This will ensure that no one else is using your Wi-Fi without your permission. The most common settings to protect your Wi-Fi are in the form of WPA, WPA2, WEP, etc. Out of all these settings, WPA2-PSK provides the most decent level of security. Choose a strong password so that random people cannot guess it.

Method 6: Close Unnecessary Apps and Tabs

Often, the answer to why is my Mac internet so slow all of a sudden is unnecessary applications functioning in the background. These applications and tabs on your browser keep downloading unnecessary data, thereby causing Mac slow Wi-Fi issue. Here’s how you can speed up Wi-Fi on Mac:

• Close all applications and websites such as Facebook, Twitter, Mail, Skype, Safari, etc.
• Disable Auto-Update in case, it is already enabled.
• Turn-off Auto-Sync to iCloud: The recent introduction of iCloud on MacBook is also responsible for significant utilization of Wi-Fi bandwidth.

Also Read: How to Force Quit Mac Applications With the Keyboard Shortcut

Method 7: Remove Existing Wi-Fi Preference

Another alternative to speed up Wi-Fi on Mac is to remove pre-existing Wi-Fi preferences. Follow the given steps to do so:

1. Click on System Preferences from the Apple menu.

2. Select Network. On the left panel, click on the network that you would like to connect to.

3. Click on the Location drop-down menu and select Edit Locations…

4. Now click on the (plus) + sign to create a new location.

5. Give it the name of your choice and click on Done, as depicted.

6. Join this network by typing the password.

7. Now click on Advanced > TCP/IP tag.

8. Here, select Renew “DCPH Lease” and click on Apply.

9. Next, click on the DNS button on the Network screen.

10. Under the DNS Servers Column, click on the (plus) + sign.

11. Either add OpenDNS (208.67.222.222 and 208.67.220.220) or Google DNS (8.8.8.8 and 8.8.4.4).

12. Navigate to the Hardware tab and manually change the Configure option.

13. Modify the MTU option by changing the numbers to 1453.

14. Once you are done, click on OK.

You have now created a new Wi-Fi network. There should be no need to wonder why is my Mac internet so slow all of a sudden.

Method 8: Reset Mac Wi-Fi to Default

To speed up Wi-Fi on Mac, you can also try resetting the network settings to default values. This method will work for any macOS launched after macOS Sierra. Just, follow the given steps:

1. Switch off your MacBook Wi-Fi connection and remove all previously established wireless networks.

2. Now, click on Finder > Go > Go To Folder, as illustrated.

3. Type /Library/Preferences/SystemConfiguration/ and press Enter.

4. Search for these files:

• plist
• apple.airport.preferences.plist
• apple.network.identification.plist or com.apple.network.eapolclient/configuration.plist
• apple.wifi.message-tracer.plist
• plist

5. Copy these files and paste them on your desktop.

6. Now delete the original files by right-clicking them and selecting Move to Bin.

7. Enter your password, if prompted.

8. Reboot your Mac and turn on the Wi-fi.

Once your MacBook restarts, check the previous folder again. You will notice that new files have been created. This means that your Wi-Fi connection has been restored to factory settings.

Note: If the method works fine, then delete the copied files from the desktop.

Also Read: Fix iTunes Keeps Opening By Itself

Method 9: Use Wireless Diagnostics

This method is based on the inbuilt application of Mac i.e. wireless diagnostics. Apple Support hosts a dedicated page to Use Wireless Diagnostics. Follow the given steps to utilize it to speed up Wi-Fi on Mac:

1. Close all open applications and tabs.

2. Press and hold the Option key from the keyboard.

3. Simultaneously, click on the Wi-Fi icon at the top of the screen.

4. Once the drop-down menu is displayed, click on Open Wireless Diagnostics.

5. Enter your password, when prompted. Your wireless environment will now be analyzed.

6. Follow the on-screen instructions and click on Continue.

7. Once the process is completed, a message is displayed, Your Wi-Fi connection appears to be working as expected.

8. From the Summary section, you can click on i (info) to view a detailed list of issues fixed.

Method 10: Switch to 5GHz Band

You can try switching your MacBook to 5 GHz frequency if your router can function in both 2.5 GHz or 5 GHz bands. In most cases, this helps to speed up Wi-Fi on Mac. However, if you live in an apartment where your neighbors are using a lot of devices that function on 2.4 GHz frequency, then there could be some interference. Also, 5 GHz frequency is capable of transferring more data. Follow the given steps:

1. Open System Preferences and select Network.

2. Then click on Advanced and move the 5 GHz network to the top.

3. Try connecting to your Wi-Fi again to check if the problem has been resolved.

Method 11: Update the Firmware

Make sure that your router is functioning with the latest software. In most cases, the update takes place automatically. However, in case the automatic function is not available, you can upgrade it from the software interface.

Method 12: Use Tin Foil

If you are up for some DIY, creating a tin foil extender may help speed up Wi-Fi on Mac. Since metal is a good conductor and can easily reflect Wi-Fi signals, you can use it to direct them towards your Mac device.

1. Take a sheet of foil and wrap it around a naturally curved object. For example – a bottle or a rolling pin.

2. Once the foil is wrapped, remove the object.

3. Position this behind the router and angle it towards your MacBook.

Try connecting to the Wi-Fi once again to confirm that it works faster than before.

Also Read: How to Copy Playlists to iPhone, iPad, or iPod

Method 13: Change the Channel

Fortunately, Apple enables its users to view the broadcasting network of nearby users. In case, the nearby networks are using the same channel, your Wi-Fi will automatically slow down. To find out the network band your neighbors are using, and to understand why is my Mac internet so slow all of a sudden, follow these simple steps:

1. Press and hold the Option key and click on the Wi-Fi icon

2. Then, open Wireless Diagnostics, as depicted.

3. Click on Window from the top menu bar and then, select Scan. The list will now display the devices that are connected to your network. The screen will also display the best channels that you can use for higher speed.

4. Change the channel by turning the router off and then, on again. The strongest option will be chosen automatically.

5. If the Wi-Fi connectivity problem is intermittent, select Monitor my Wi-Fi connection option instead of Continue to Summary.

6. On the Summary page, you can view the list of issues fixed and internet connection tips by clicking on the info icon.

Method 14: Optimize Safari

If your Wi-Fi issues are restricted to Mac browser Safari, it is time for some optimization.

1. Open Safari and click on Preferences.

2. Select the Privacy tab and click the Manage Website Data… button.

3. Now select Remove All.

4. Clear Safari history by clicking on the Clear History button under the History tab, as highlighted.

5. Disable all the Safari extensions by clicking on the Extensions tab under Preferences.

6. Navigate to ~Library/Preferences folder, as shown.

7. Here, delete the preferences file of Safari browser: apple.Safari.plist

Once all these settings have been modified, try to connect to your Wi-Fi once again and open a website in the browser to check if it functions properly now.

Recommended:

• How to Fix Mac Bluetooth Not Working
• 5 Ways to Fix Safari Won’t Open on Mac
• Fix This Item Is Temporarily Unavailable Error
• Fix WiFi not Working in Windows 10 [100% Working]

A stable Wi-Fi connection is a prerequisite for working and studying properly. Thankfully, this comprehensive troubleshooting guide is a one-shot solution to help you understand why is your Mac internet so slow all of a sudden and help speed up Wi-Fi on Mac. If you were able to fix Mac slow Wi-fi problems, share your experience with us in the comments below!

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