Why is My Computer So Slow and How to Fix It?

It happens frequently: the simplest chores become difficult because your computer starts to slow down, become uncooperative, and take a long time to load. What’s the greatest approach to speed up my computer at that point, you ask yourself?

It can be difficult to figure out why your computer starts to run slowly and how to solve the issue. Thankfully, it isn’t. This article will explain how to speed up a slow PC in simple, quick actions that yield immediate benefits.


Why Does My Laptop or PC Run Slowly?

If your computer starts to lag, it’s probably because you’re running too many programs. The amount of processing power required to run many programs has an impact on performance and speed. There are two ways to address this: first, reduce the number of open apps; second, boost the RAM and processing capability of your computer.

See our tips for accelerating a Mac and laptops for assistance with one of these devices.

Problems And Solutions

Identify the Software That Makes Your Computer Sluggish

It is best to assess your memory allowance and daily usage and compare that data to the memory requirements of those programs you use most frequently if you rely on software that consumes a lot of memory and processing power.

High-level apps that launch automatically and run in the background occasionally hog your memory, or perhaps a program you opened but forgot to close. Your computer can run faster and even have extra room on the drive if these programs are removed or closed.

Applications Consume Your Resources

While they are not in use, certain programs utilize extremely few resources. Others may consume a significant amount of RAM and processing power, particularly if they monitor the internet for updates or perform background tasks. Less money is available for other programs as a result.

Why is My Computer So Slow

Consider it to be a budget. Some apps could use a sizable percentage of your cash, giving you little remaining resources for other tasks. As a result, other apps’ data updates will take longer to update and there will be lagging.

Delete Any Programmes That Are Not Necessary

Close any unused programs on a slow computer to increase performance. Press Ctrl, Alt, and Delete to accomplish this. Choosing Task Manager You can view the open programs and how much CPU and RAM they are using on the Processes tab. Programs that you are not utilizing can then be closed.

Turn off Startup Programs

Many programs are set to run automatically when a computer is turned on. Or there are programs that, while initially required for startup, are no longer required. Computer latency issues can be resolved by disabling these. Press the Ctrl, Alt, and Delete keys simultaneously to view the list of apps that are launched when your computer turns on.

Choosing Task Manager The items that are scheduled to open as soon as the computer starts can be seen on the Startup tab. When you start up, think about what you truly need to open, then turn off the other programs.

Hardware Problems

If your computer is still sluggish after trying the aforementioned suggestions, there may be a more significant hardware-related problem (e.g., a failing component). The motherboard, CPU, RAM, hard drive, and other hardware components are a few examples of possible failing parts.

Why is My Computer So Slow

The Ultimate Boot CD (UBCD) tool can be used to perform hardware diagnostic tests. Using this utility, you can find out whether your computer has faulty hardware.

Old Computer

Your computer will operate less quickly than a new one if it is older than five years. Newer computers can execute more advanced software programs more effectively thanks to optimization. Older computers operate more slowly because they can’t execute these modern programs as well.

Another issue with outdated hardware is that new software generally has higher demands. We advise you to think about getting a new computer or upgrading your existing one.

Reset the Computer and Start Again

Reinstalling the operating system or starting over are other options if none of the aforementioned fixes work to cure your problems.

By removing outdated software or drivers, erasing everything on your computer, and reinstalling the operating system can improve performance. A fresh installation of macOS or Windows, software applications, and the most recent drivers can all be installed to make sure your machine isn’t being slowed down by software-related problems.

Overheated Computer or Processor

Check to see whether your computer’s processor is overheating. The performance of the computer can suffer from excessive heat since most operating systems automatically limit the processor’s speed to assist mitigate heat-related problems.

A computer might overheat if the necessary ventilation is restricted inside by debris like dust, dirt, and hair. Make sure the fans aren’t blocked and that the computer case is spotless.

Check Your Internet Connection and Web Browser

Check to see if you have the most recent version of your web browser if you notice that your computer is operating slowly. There will be an About selection to show you the version number, albeit the location of the information differs by the browser.

Why is My Computer So Slow

Enable the option to automatically install updated versions if it exists. Too many extensions and add-ons might make your online browsing sluggish. Again, depending on your browser, you should be able to delete any unwanted add-ons or extensions from a menu that is labeled Add-ons or Extensions.

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Check for Viruses

Your computer could operate more slowly if it has one or more viruses on it. Run the free online Housecall utility from Trend Micro to scan and remove viruses from your computer if it doesn’t already have an antivirus program installed.

Why is My Computer So Slow

In order to actively defend yourself against infections, we also advise using an antivirus program.


To speed up a slow computer, you don’t need to make any significant adjustments. You can achieve quick and long-lasting outcomes by making a few tiny, doable changes. Your PC will run quicker thanks to these modifications and upgrades, which will eventually help you save time, worry, and money.

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