5 Minute HelpDesk – How to Speed Up a Slow Computer?

5 Minute HelpDesk – How to Speed Up a Slow Computer?

We all know how frustrating it is to work with a slow computer. Even if you’re diligent with the maintenance of your laptop or PC, it still can slow down. This is because the software we use are becoming more and more demanding and how the computer reacts to these changes can influence its performance. Thankfully, you can take several steps to boost the performance of your computer. So, our IT experts in Perth have listed 6 effective tips on how to speed up a slow computer to enhance its performance and speed.

1. Limit the Programs Running on Startup

Programs that run automatically on startup can slow down your computer. You can restrict the number of applications that run when your PC boots up. Task Manager in Windows 10 makes it easier to determine which applications you want running in the background and which you can start on your own.

To access Task Manager

  • Press Ctrl-Shift-Esc or right-click the taskbar and select Task Manager
  • It provides you with details about the amount of RAM used by programs when you start your computer.
  • Right-click and press disable on the application you don’t want to run on startup.

Keep in mind that some of the applications are vital for Windows to operate. So, if you notice your PC or laptop is impacted by disabling a program, you can change the settings.

2. Uninstall Unnecessary Programs

Your computer will have a number of preloaded programs that you won’t find useful. These programs can eat up system resources and space, causing your computer to run slow. You can prevent slowing down your computer by uninstalling all the programs you don’t plan to use.

To remove programs from your computer and free up disk space:-

  • Click on the “Start” button, go to “settings”.
  • Then click on the “Apps” menu and go to Apps and Features. You can view all the applications that are installed.
  • Select the unnecessary app you want to delete and then select Uninstall.


  • Type “Control Panel” in the search box. Select and open it.
  • Then select Programs and go to Programs and Features.
  • To uninstall the unnecessary program right-click on the program and select Uninstall.

3. Inspect for Malware

Malware may infect your system from various sources like email links, software downloads etc. Apart from creating permanent damage to your system, some of the malware can cause your system to run slow. Having good antivirus software installed can defend and protect your system from malware, as well as other threats.

Some antivirus applications can also take up system space, which can then cause issues with speed. So, when you choose antivirus software, make sure you find one that is efficient, eradicates malware and also doesn’t take up too much space on your system.

4. Delete Redundant Files

Your computer can get cluttered with redundant data, and it can harm the performance of your system. This is particularly noticeable when you deal with a good deal of large files, such as high-resolution images, videos etc. on a daily basis.

Delete unnecessary files and folders in your system each week and empty the recycle bin afterwards to free up space. Doing this regularly can help you to free up space and speed up your computer.

5. Run Disk Cleanup

There are many files and programs stored in the hard drive of every system. Running Disk Cleanup will help you to identify applications and files that can be deleted from your computer, and free up drive space for the programs you will use.

To access Disk Cleanup.

  • Go to Control Panel
  • Select System and Security
  • Click on Administrative Tools
  • Select Disk Cleanup from the list.

A quick scan will reveal all the temporary files, installer applications, and web pages that you haven’t used or are irrelevant. Disk Cleanup will automatically delete these files and clear up some space.

6. Upgrade Your Hardware

  • Add an SSD

Adding a solid-state drive (SSD) can make your computer run much faster. A startup SSD can help to take some of the pressure off the processor when your computer boots up. If you tend to run several applications together or use photo and video editing software, then a startup drive can make these programs run smoother and load faster for a long time.

  • Add More RAM

If you are using an older system, the chances are that it won’t be able to run modern applications efficiently because of too little memory. You also will have trouble due to shortage in Random Access Memory (RAM) when you use a lot of programs simultaneously. Installing a new RAM kit could help you solve this and can even increase the efficiency of SSD.

These are 6 tips on how to speed up a slow computer to enhance its performance and speed. If your computer still does not speed up, our helpdesk is 24/7 ready to help you. Contact us or email at helpdesk@computingaustralia.group for help on how to speed up a slow computer.

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Jargon Buster

Malware – Malicious software is any software intentionally designed to cause harm to a computer, client, server, or computer network.

Random Access Memory (RAM) – A form of computer memory that temporarily stores all information a device needs for the present and future.

Solid-State Drive (SSD) – A storage device used in computers that uses flash-based memory, which is significantly faster than the traditional hard disk drive.