eliezer98 Said:
"I just got my new MacBook 2020: In the beginning my Internet was going fast normal now it goes very slow I don’t have a problem with the memory or the Wi-Fi everything fine it’s something in the Mac book can you tell me what to do"
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First Off, with a New Mac... Create a Time Machine Backup;
Start by creating a Time Machine backup of your Mac, so that you can have something to restore your Mac from, should anything go wrong in time to come. Go Here: Back up your Mac with Time Machine - Apple Support
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As for Safari...
I'm sure its no more than your ISP --- Internet traffic is way up there - many are home working out-of-the-house, and kids are at home playing games, and taking classes over the Web. So, I'd contact the ISP and see if it is typical in your location. They're trying to keep up.
Try This, in the Oder Provided:
Force Quit Anything not Responding...
- Go To: Finder
- Click: Force Quit...
- Select: [any item ending in (Not Responding)]
- Click: the Force Quit button
Clear your Temporary Internet Files (Cookies & Cache) of Safari:
Reset your SMC and your NVRAM:
Sometimes changes are made to the system and then settings (i.e. for the microphone) become manipulated, technically. So, reset both on your Mac.
Uninstall all Security Software:
Rid of any and all other Security Software installed on your Mac, as its Firewall Settings, Background Scans, and Parental Controls, may be getting I the way here. Use the Uninstaller to Uninstall it - download the Uninstaller from none other than the developer's site.
Scan for Malware:
Finally, start with running a scan for malware, using Malwarebytes for Mac and remove what is found. Malwarebytes is created by longtime users of these forums, so that makes it the only reliable Security Software for a Mac.