Slow computers are a common frustration. When you buy a new computer, life is beautiful, you feel agile, you have a clean home screen with a cool new wallpaper (sometimes), and anything you run runs smoothly.
But over time, your PC starts to become slower and heavier. What’s going on?
This can be due to a variety of reasons, from not having enough RAM to malware. Fortunately, there are many ways to speed up a slow computer and regain that lost speed.
In this post we will explain why computers become slow and we will give you tips to gain speed.
What can we do so that the PC does not slow down?
There are some common causes why your computer may become slow over time:
Expand the RAM memory of your computer
The It is essential when carrying out our tasks on the computer, and speed largely depends on it.
Your RAM card may not have the right size or appropriate technology (DDR3, DDR4 or DDR5) for the applications you run or the hard work you give to your PC (games, too many open windows and programs, demanding software such as video editing… ).
RAM can be easily expanded on most desktop computers. On laptops, it is sometimes soldered to the board and cannot be expanded.
Look at your computer’s specifications to see how much RAM it supports at most and what type of RAM it supports, since if you install DDR4 or DDR5, the improvement will be substantial.
Obsolete or insufficient RAM memory
If your computer is more than a few years old, it is possible that the RAM it has installed is quite slow compared to modern RAM.
Take a look from the Windows settings to be sure of the amount of RAM your PC has.
Swapping out memory for faster RAM can give a performance boost.
It’s also possible that you simply don’t have enough. Many new computers still come with only 4GB of RAM, which may be insufficient for today’s needs. If your computer allows you to expand RAM, adding at least 8GB can help.
Storage or hard drive full
Another reason why your computer may be very slow is that the hard drive is almost full. Windows and other operating systems need free disk space to create temporary files for system operation.
If your disk is at 90-95% capacity or more, it is advisable to free up space. Uninstall programs you don’t use, move photos and large files to an external drive, empty the recycle bin. Giving “air” to the hard drive can improve performance.
If you use up the storage capacity and keep uploading files, the device has to use RAM and everything will slow down.
Overloaded computer
If you have many programs open at once, you may be overloading your computer and slowing it down.
If you install a game or program, first check that your PC meets the minimum specifications to run it. If it doesn’t, it’s normal that it doesn’t go as fast as you would like. Also avoid opening too many things at the same time if you notice that it is not working very well.
This will free up RAM and processor resources, making your computer run faster.
Malware presence
Viruses, Trojans, spyware and other types of malware can infect your computer and greatly slow it down. This is because malware consumes system resources in the background, stealing performance.
Run an antivirus to scan your system and remove any malware. It also helps to reinstall Windows from scratch if the infection is severe. Keeping your antimalware updated and not visiting suspicious websites also prevents infections.
Overheating
If your computer’s fans and cooling are not working well, it may overheat.
You can measure the temperature of your computer for free with this program “”.
Excess heat can affect the rest of the and make it go slow.
You can also use compressed air or a dry cloth to clean dust from the computer fans.
Make sure there is good air circulation around the PC. If it is a laptop, do not use it on beds or other soft surfaces that block the ventilation slots.
How to prevent your computer from going very slow
In addition to fixing existing problems, there are things you can do to prevent your PC from becoming slow over time:
Keep your computer free of viruses
It is important to check from time to time that our computers are free of viruses and other malware. You can run your antivirus, or if you have Windows 10 or higher use Windows Defender:
- Open “Settings” on your Windows computer.
- Go to “Update and security”.
- Click on “Windows Security” and click on “Open Windows Security”.
- The Windows Defender panel will open.
- Under “Virus and threat protection”, click on “Quick scan” to detect current threats, if any.
You should also be cautious when browsing the internet. Do not download programs or open files from suspicious websites. This will prevent it from getting infected in the first place.
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Keep your computer updated
If your PC is slow, it could also be due to a software issue. Therefore, make sure you have updated equipment.
In Windows 10, you can do it like this:
- Open “Settings” on your Windows 10 computer.
- Go to “Update and security”.
- In the “Windows Update” section, click “Check for updates.”
- Windows 10 will check for and download updates automatically.
Always installing the latest updates for Windows, drivers and programs is important to fix performance and security issues.
Updates often include fixes to improve speed. Leaving your system out of date can cause slowness and errors.
Use an SSD hard drive
Replacing the traditional hard drive with an SSD or solid state drive can give an enormous speed boost to an older computer.
SSDs have no moving parts, so they can read and write data much faster than a regular hard drive.
Installation of Windows and programs is almost instantaneous. However, SSDs are still more expensive depending on the capacity you need.
Format the computer
If your PC is very old and slow, formatting it and installing Windows from scratch can rejuvenate it. This erases all files, programs and settings to give it a “clean” status.
Before formatting, remember to do of your important files and programs that you want to keep.
Once formatted, you must reinstall the programs and drivers. This is time-consuming, but may be worth it to gain speed if your PC is very slow.
We hope these tips help you speed up your computer if it has become slow and tedious. Identify the root cause of the problem and apply the appropriate solution.
With a little maintenance and upgrades, you can get that speed back. If you’re not sure how to do this, take your computer to a technician to check it out and give it a performance boost.
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