My Mac Keeps Freezing And Restarting

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Your Mac Freezes Randomly. If your Mac freezes from time to time even if it’s not running any third-party apps at all, or you feel there’s always a delay in responding on certain requests, it’s possible your Mac startup disk is almost full. Another reason could be System Management Controller (SMC) needs to reset, as Apple says.

A frozen Mac is a rare thing. Macs are known and preferred for their superior processing speed as well as memory management. Hence, If your Mac freezes up constantly, it can be nothing short of a horror. Your programs may just stop responding; documents you are working on can disappear and you lose the work. Don't worry! In this article, you will find out why your Mac froze and some easy ways to fix it.

Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button. Reinstalling OS X Without Erasing the Drive Repair the Hard Drive and Permissions:Upon startup select Disk Utility from the main menu. Reset the NVRAM. Restart your Mac. Immediately press the hotkeys Option + Command + P + R while the computer is rebooting and hold them for 20 seconds.; Check the settings after the Mac finishes loading completely to see if you need to adjust features like volume or display resolution to your personal preferences. My MacBook pro freezes up and I have to restart by turning it off & then back on. It also randomly restarts by itself. Technician's Assistant: Have you tried a Force Quit on your frozen MacBook Pro (pressing and holding Option, Command, and Escape)? But I am having to restart it multiple times a day.

Typical Symptoms of A Frozen Mac

Here we have collected some problems from Mac users. The problems they shared are exactly the typical symptoms of a frozen Mac. Let’s take a look together.

1. Apps not responding on Mac

2. The Mac screen turns black

3. Cursor is not responsive

4. Failed to restart Mac

Why Does My Mac Keep Freezing

If you want to find out how to fix the frozen issue, you need to know the reasons first so you can have a proper diagnose and troubleshoot.

Reason 1: Out of Memory

Most of the times, the Mac starts running slowly, followed by hanging up and the finally freezes completely. This scenario occurs when the computer runs out of memory, and to compensate for that, it uses the disk space instead of the RAM. Sometimes the MAC may freeze randomly, or delay in responding to certain requests, it means that even your disk usage capacity is almost full.

Solution to solve this problem - Turn to Solution 1 .

Reason 2: Multiple apps running in the background

While Macs are preferred for their superior processor specification, at the end of the day it is a machine. Even running a lot of applications at once, or keeping them open in the background especially during gaming or graphics work can choke the memory of your Mac. This leads to a frozen mac. However, while it may be alarming, it can be fixed easily since it’s not impossible to unfreeze a Mac.

Solution to solve this problem - Turn to Solution 2 .

Reason 3: The operating system of your Mac needs an update

A system starts acting funny if your operating system needs an update. Outdated operating systems usually do not have the compatibility to run the applications or games as the updates once. As a result, the system may get confused about how to process, and resources may not be allocated properly. If you left your system completely functional, and upon returning you find our Mac frozen, this may be one of the possible reasons. Also, all your running application must be licensed in order for your Mac to operate smoothly.

Solution to solve this problem - Turn to Solution 3 .

Reason 4: Hardware malfunctions of the disk

My Macbook Keeps Freezing

It is true that Macs are the probably the most popular computers, but that doesn't mean they are completely immune to hard drive problems. One of the most common issues in Mac hard drive is that it may be slow down over time. This often results in a frozen Mac. To prevent this issue, always make sure that you can fix the hard drive problems.

Solution to solve this problem - Turn to Solution 4 .

What to Do If Mac Freezes

One of the most commonly goggled question by Mac users is “my Macbook is frozen, what can I do”. While a frozen mac is quite irritating, there are solutions to solve all the problems which have been described, and most of them are, thankfully quite simple. Below are the simplest and surest ways to unfreeze a Mac according to the reasons that caused it to freeze.

Solution 1: Use Mac Cleaner App When Mac freezes Due to The Shortage of Memory

One of the easiest solutions to fix a frozen Mac is to clear the hard drive space and free up more available memory. You can install a Mac cleaning app to get it done efficiency. When it comes to a powerful Mac cleaning tool, Umate Mac Cleaner is one of the names on the list. It helps to identify and remove all the junk files. With this way, you can free up a lot of space without deleting any of your important files.

Umate Mac Cleaner offers two cleaning options, one is a Quick clean that detects and deletes the junk files for a faster cleanup. The cleanable junk files in Quick Clean mode usually include the cache files, log files, outdated updates and xcode junk that is completely unneeded and safe to remove from your Mac. The other option is the Deep Clean. This feature will show your more files and you can decide the specific types of junk files to be removed, like downloaded files, iOS backups. Umate Mac Cleaner is extremely easy to use, just follow the simple steps below and you will get a younger Mac with more free space.

Step 1: Download Umate Mac Cleaner and launch it.

Step 2: Click Scan at the bottom of the App.

Step 3: Then choose the junk files you want to delete with Quick Clean or Deep Clean mode, and hit Clean botton.

Solution 2: Close Apps And Background Processes on Mac

If your Macbook freezes on startup, then you need to check some memory-eating apps or programs that run secretly in the background. Unnecessary apps and background processes running in the background especially during gaming or graphics works can significantly slow down the system. The solution to this is as follows:

  1. Open the Activity Monitor on your Mac.
  2. You will be able to view the list of running processes. Sort them out for better clarity by clicking on the CPU or monitor as needed.
  3. Look for the processes consuming CPU power or running unnecessarily.
  4. Click on the X sign.

In addition to this, it is advisable to install Umate Mac Cleaner, which keeps you update about extensions and applications. It advises you to uninstall unnecessary extensions as well as unused applications so that your processor power is conserved and resource-eating applications can be pointed out.

Solution 3: Update Your Operating System And Applications

The first thing that you should usually do to unfreeze Mac, and avoid it in the future is to keep your operating system and apps updated.

  1. Click the Mac app and go to software update.
  2. Update all the non-Mac apps manually.
  3. Check if your operating system is up to date.

Further, remember that, not only should all your software be updated, it should also be legal and licensed. Pirated software is often laden with viruses, junk files, and backdoors, which eventually exhausts and freezes your Mac.

Solution 4: Fix Hard Drive Problems

You can use the Disk Utility to fix the hard drive problems on your Mac for better performance.

  1. Open the Disk Utility on your Mac.
  2. Navigate to the problematic disk from the sidebar.
  3. Click the first aid button
  4. Next click Repair Disk.


A frozen Mac is usually unexpected but frustrating. However, there are a few simple solutions as well as precautions on how to fix frozen Mac. You can make the things much easier if you just install Umate Mac Cleaner. It helps to delete unneeded and junk files to release memory, and this in turn fixes the freezing problem. So, it is highly recommended to install the app from the get-go to avoid your Mac from slowing down or freezing.

I enjoy browsing with Safari, Apple’s built-in web browser for all their Mac computers. Over the years it has become increasingly powerful, and Apple is always updating and improving it.

However, we’ve all experienced the pinwheel of death at some point. One minute you’re opening a new tab, and the next you’re staring a bright beach ball while hopelessly clicking the mouse or tapping on the trackpad.

I’ve had to force quit Safari on multiple occasions. To be honest, it’s very frustrating to see Safari keeps freezing even crashing on my Mac, and force quitting often seems the last choice I could make.

So why does Safari keep crashing or freezing up? We’ll quickly explore the possible reasons, before getting to the fix solutions.

Possible Reasons

It can be hard to know exactly what is making Safari freeze or crash unless you have an Apple geek analyze the crash reports — which is close to impossible for many of us. But here are a few common reasons for the delay:

  • You tried to do too many things at once, such as use an excessive amount of windows or tabs.
  • The site you were browsing overload Safari with its plugin use or processing demands.
  • Safari hasn’t been cleaned in a while and is working with a full cache of history, downloads, and cookies.
  • An outdated extension or plugin is creating problems.
  • It’s actually your Mac is running slow, either due to having too many other applications running or the condition of your Mac machine.
  • Your mac is running a very older version of Safari.

How to Fix Safari When It Freezes or Crashes?

My Mac Keeps Freezing And Restarting

Please note that the step-by-step instructions below are for general diagnosis and fixing only. By no means you should follow the exact step number, it’s totally okay to jump to the right step that best fits your situation.

Step 1: Give it a minute. Sometimes the hanging symbol is actually just that and will go away after a minute or so. You can close background applications to assist in this process, but if you don’t like to wait, then you can skip to the next step.

Step 2: Close tabs. Pay attention to those web pages that have heavy flash/video ads, they are often the “culprits” of slow Safari issues and tend to tax your Mac performance as well. The typical symptom is that your computer heats up quick with the fan running wild.

Step 3: Force quit Safari by CONTROL + MOUSE clicking the Safari icon in the dock, and then choosing “QUIT” or “FORCE QUIT”.

If your entire computer is frozen, and not just Safari, you’ll need to hold the power button for three seconds until the screen goes dark. Then press the power button again to restart your computer.

Step 4: Check if your Safari is up to date by reopening the app. Then go to the top right and choose SAFARI > ABOUT.

This will open a new window with your Safari version listed. If it’s not the most current version (like in the image below), check the Mac App Store for a Safari update, which is frequently bundled with all the macOS update (but can be executed alone). As of this writing, the latest Safari version is 12.0.

Step 5: Go to HISTORY and then choose “Clear History and Website Data”. The cache is a location on your Mac that Safari stores information in to load certain resources more quickly. However, this information is supposed to be temporary and might be bogging you down.

This will open the following pop-up:

You should clear the most amount of history/cache you are comfortable with, and choose “All History” for best results. This will wipe the cache and help Safari avoid random crashes or freezings in the future. You should clear your cache and history regularly to keep Safari in its best shape.

Step 6: Clear up lagging extensions by going to SAFARI > PREFERENCES, and then navigating to the “Extensions” tab.

Inside this tab, you will see a list of third-party extensions you have enabled or installed in Safari. You should use the “uninstall” button to remove any extensions you don’t use and uncheck the “enable” box for any plugins that you use only on occasions.

My Mac Keeps Freezing And Restarting Video

If you suspect one specific extension as the root of the problem, you can try uninstalling just that one and running a comparison. It’s also a good habit to make sure any remaining extensions are up to date and using their latest patches.

Step 7: Safari might not be the culprit of your freezing problems. If you are using an older Mac machine (e.g. 2012 or earlier model), especially if the startup disk is running out of disk space, the Safari issues you face are probably related to the poor performance of your Mac overall.

To fix this, the easiest way is to use CleanMyMac X to run a quick scan of your Mac and clear out those clutters and system junk, you should use the app to disable those login items are could lag your mac on startup.

Then, if it turns out your Mac hardware is kind of dated, for example, the RAM is limited or the hard disk drive is just slow, consider installing extra RAM to increase your Mac’s capability to handle application requests, or replace the HDD with an SSD (solid-state drive). These solutions that will help make Safari (and other apps) run more smoothly on your Mac.

Word Keeps Freezing Mac

Other Tips

Browsing habits can be an easy fix to prevent future Safari performance issues. It’s good practice that you should avoid leaving tabs you aren’t using open and try to stick to one window when possible. Also, if you’re on an older Mac (especially MacBook Airs) with less advanced hardware configuration, reduce the amount of multitasking you are doing in order to lighten the processor’s load.

Meanwhile, beware that if Safari seems to be crashing when you visit certain websites. Some web pages overload Safari with images, pop-ups, videos, and ads, and avoiding these pages will save you some trouble in the future.

That’s all that we wanted to share with you today. We hope these tips have helped you solve any freezes you encounter while using Safari. If you’re still having issues even after trying multiple methods, a different browser might be worth looking into. Browsers such as Google Chrome offers great performance and a set of tools similar to those provided by Apple Safari.

My Mac Computer Keeps Freezing

Additionally, you can look for known bugs that many other users have experienced. For example, the early 2015 13″ MacBook Pro was subject to an error that frequently caused the entire machine to freeze, and was described by dozens of users in the MacRumors forum.

Communities such as MacRumors and Apple Communities can be a great resource for finding more obscure solutions to your Safari issues.

My Mac Keeps Freezing And Restarting

Have you experienced any unusual Safari freezing or crashing situation? Tell us what you did to fix it by leaving a comment below.