Mac is slow! How to fix a Mac running slow, laggy, and freezing a lot
Despite the premium price of Apple computers, Macs can still experience issues like a black screen of death, freezing, overheating, or slow startup times, just like Windows computers. The quality of Macs is always guaranteed, but it's inevitable that they'll slow down over time. Today, we'll explore the common causes of a slow Mac and provide tips on how to speed it up and improve overall performance on macOS.
| Workable Solutions | Step-by-step Troubleshooting |
|---|---|
| Part 1. Fix Software Issues |
Fix 1. Disable processes in Activity Monitor...Full steps Fix 2. Reduce startup applications...Full steps Fix 3. Minimize system visual effects...Full steps Fix 4. Repair Mac hard drive permissions...Full steps Fix 5. Reindex Spotlight...Full steps Fix 6. Use Mac cleaning software...Full steps |
| Part 2. Fix Hardware Issues |
Fix 7. Upgrade RAM...Full steps Fix 8. Repair hard drive corruption...Full steps |
Other possible fixes like reinstalling macOS, restoring Mac to factory settings, erasing Mac hard drive, or replacing HDD with SSD can be useful to solve the slow issue on Mac, but these methods can erase data during the repair process. However, Deep Data Recovery for Mac offers a free trial version to recover data from a formatted and inaccessible Mac hard drive, allowing you to attempt these methods with some peace of mind.
Before heading for the solutions' parts, do you know what is the average lifespan of an Apple computer? What exactly is slowing down our computers? What should we do in the face of abnormally degraded computer performance? Alright, let's get started with some quick answers.
Q1. What's the lifespan of a Macbook Pro?
- A Macbook Pro is typically considered to have a lifespan of around 5 to 6 years without experiencing significant issues.
- Mac's battery lifespan is rated at 1,000 cycles, which should last at least three years of regular use.
If your Mac is running slowly, it may be nearing the end of its lifespan. To address this, consider a clean install of macOS from a USB drive, cleaning dust from the computer, upgrading the hard drive, or replacing the battery to breathe new life into your device.
Q2. What is slowing down my Mac?
A slow running Mac computer can be frustrating, but it's often not due to the age of the device. Common reasons for a sluggish Mac include a cluttered hard drive, outdated software, and resource-intensive applications running in the background.
- 1. Graphics processor takes the extra load
- 2. Safari is affected by network data
- 3. Not enough RAM
- 4. Mac is running out of space
- 5. Unwanted programs occupy CPU resources
- 6. Corrupted/outdated macOS system files
- 7. Damaged hard drive
- 8. Corrupted user profile
- 9. An overworked mac
- Important - If you're experiencing slow performance on your Mac, it's possible that accessing data from your hard drive is becoming a bottleneck. Hard drives are relatively slow compared to other storage options, and as your Mac's operating system and applications continue to evolve, they may be placing more demands on your hard drive.
- A slow Mac hard drive can lead to data loss and corruption. To prevent this, it's essential to enable Time Machine for automatic backups. If the hard drive crashes or freezes, you can try using data recovery software to recover lost data. This helps ensure that your important files and programs are safe and can be restored in case of a system failure.
Top-rated Mac data recovery software download for free:
Q3. Is it because the Internet is slow?
To troubleshoot internet connectivity issues on your Mac, use a speed test tool like Speedtest.net to assess your internet speed. If the results are poor or inconsistent, it may indicate a problem with your internet connection, which can also impact your Mac's performance when browsing or streaming online content. In this case, consider resetting your router or contacting your internet service provider for assistance.
Now we arrive at the solutions - how do I speed up a slow Mac?
As computers age, they can naturally slow down. However, by avoiding unnecessary resource consumption, it's possible to prolong the lifespan and maintain peak performance for at least two more years. This can be achieved by addressing hardware read/write degradation, which can hinder a Mac's ability to keep up with the latest system, as well as software issues that can cause sluggish performance. By tackling these issues, it's possible to fix a slow Mac from both hardware and software perspectives.
How to fix a slow Mac - [Software aspect]
- 1. Kill processes that slow your Mac in Activity Monitor
On a Mac, if a program is freezing or the computer is stuck, users can check the resource usage status of running programs in the background, similar to Windows Task Manager, by opening the Activity Monitor.
To troubleshoot a slowdown Mac, navigate to Applications > Utilities > Activity Monitor, where you'll check the CPU, Memory, Energy, Disk, and Network tabs to identify resource-hogging applications or background processes, and end them one by one.
- 2. Reduce startup applications
To speed up your Mac's startup time, reduce the number of startup items by going to System Preferences > Users and Groups, clicking on your username, and then unchecking any unnecessary startup apps.
- 3. Minimize system visual effects (animation)
To avoid consuming precious system resources, you can turn off unnecessary system effects on your Mac, which can help speed up your system. This can be done by going to System Preferences, clicking on "Accessibility", and then selecting the option to turn off visual effects. This will help to improve the performance of your Mac by reducing the load on your system resources.
To change the Dock settings, go to System Preferences > Dock, and uncheck the settings you want to disable.
- 1. Program startup animation
- 2. Animate opening applications
- 3. Automatically show and hide the docking station
- 4. Switch Genie effect to scale effect
- 4. Repair Mac hard drive permissions
When you install apps on your Mac, the system automatically sets permissions to prevent everyday users from accessing sensitive files. Over time, these permissions can change, posing a risk to your computer. Repairing disk permissions is essentially restoring these permissions to their original state, ensuring your files and system remain secure.
Repairing disk permissions on your Mac can help resolve issues that cause it to slow down. This process involves fixing problems with your computer's operating system, which can be caused by corrupted or misconfigured system files. By repairing disk permissions, you can resolve issues that may be affecting your Mac's performance, such as problems with launching applications or experiencing frequent crashes. This process is a simple and effective way to troubleshoot and fix common problems that can slow down your Mac.
- 1. Choose Go > Utilities.
- 2. Double-click Disk Utility.
- 3. Select the volume in the left pane for which you want to repair permissions. In the right pane, select the disk that contains the volume you want to repair permissions for, and then click the "Repair Permissions" button.
- 4. Click the First Aid tab.
- 5. Select the startup disk that's causing the slowdown, and click Repair Disk Permissions.
- 5. Reindex Spotlight
Updating your system can cause Spotlight to index files, which can slow down your system. While reindexing a file itself doesn't take long, if the index crashes, you'll need to reindex your files to speed up your system. To do this, you'll need to follow specific steps.
- 1. Choose Apple menu > System Preferences, then click spotlight.
- 2. Click Privacy Options.
- 3. To transfer files from one computer to another, you can use the drag and drop method by dragging the folder or disk to the list of files on the other computer, or you can use the + or - operation below to add or remove files from the list. This method allows you to easily transfer files between computers without having to physically move them.
- 4. Close the System Preferences window. Spotlight will then reindex folders and disks, which may take some time.
- 6. Use Mac cleaning software
If your Mac is running low on space, it can impact its performance. To free up space, consider using a cleaning software to clear out caches, browser plugins, temporary files, and uninstall large programs you don't use often. This can help improve the speed of booting up macOS, opening programs, and editing videos. If you're due for a hard drive upgrade, that's also an option. Either way, taking steps to clear out cluttered storage can breathe new life into your Mac.
Qiling CleanGenius for Mac effectively cleans up your Mac by freeing up memory, uninstalling programs, and deleting duplicate files, while also clearing caches and plugins from Safari, Chrome, and Firefox.
To get rid of unwanted applications, try uninstalling them using the software provided, and then proceed with further cleaning using other available options.
Step 1. Launch Qiling CleanGenius and click on Uninstall under Tool;
Step 2. Find and select applications or programs that you want to remove and click on Uninstall;
Selected application, software or program will be removed in seconds.
How to fix a slow Mac - [Hardware aspect]
- 7. Upgrade RAM
RAM, or Random Access Memory, is a type of memory that stores ongoing tasks and processes on your Mac. It's used to keep certain things readily available for speed reasons, as RAM is faster than the rest of the storage on your computer.
The size of the memory capacity on a Mac is related to its overall running speed, and adding RAM can help solve slow running problems, especially on older models.
Note: You cannot add RAM to any MacBook Air.
- 8. Repair hard drive corruption
If your Mac suddenly becomes slow, with symptoms like unresponsive file openings, unexpected application quits, or system crashes, it's likely that the hard drive is corrupted or failing. Repairing a corrupted hard drive on Mac is essential, as it can not only resolve the slow performance issue but also prevent severe data loss disasters from occurring.
- 1. Open Disk Utility from the Utilities folder, which can be accessed from the Applications folder in Finder.
- To resolve the issue, select the corrupt disk from the left sidebar and click on the "First Aid" option. This will initiate a diagnostic and repair process to fix any problems with the disk.
- 3. Click Run to start repairing the corrupted hard drive.
Download Qiling free Mac hard drive data recovery software to recover data from a corrupted hard drive on Mac.
Wrapping up
If your Mac is running incredibly slow, the most straightforward solution would be to replace it with a new one. However, this approach can be impractical for many users due to the hefty price tag of modern Macbook Pros or Airs, which can cost tens of thousands of dollars.
If your Mac is slow, this post is for you. It provides solutions to help increase the lifespan of your old and slow Mac, covering issues such as overheating, crashing, freezing apps, and slow startup times. Easy-to-follow fixes are included, allowing you to repair and speed up your Mac.
If you're experiencing slow booting or responding issues with your Mac, it's essential to back up your valuable files, such as photos, music, and videos, to prevent data loss. In the unfortunate event that your Mac becomes unresponsive, you can use the bootable version of Qiling Mac data recovery software to access and export your data. If you've found a solution to your problem, please feel free to share your feedback with us.
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