Best 5+ Ways To Solve “Why Is My Computer So Slow”?

why is my computer so slow

Do you want to know “why is my computer so slow” ? and you are experiencing your computer has gotten slow in the past couple of days? If yes then do not worry, in this article, we published proven solution methods, that will help you in solving the issue of the computer running slow. so follow the seven steps provided by us and those steps will fix your problem in a quick manner.

There could be several reasons, for a computer running slow but the main reason could be associated with the RAM, Processor, and hard disk capacity of the PC.o

If you are running applications or any other activities on your computer and your desktop doesn’t meet the specific requirement of the application then the computer gets slow.

So it will better you upgrade your Ram and Processor of your computer.

For example: If your computer processor is i3 and Ram is 2 GB and your application or software requirements are higher, then there are chances your computer can get slower in speed.

Methods to fix on ‘Why is my Computer so slow’?

There could be other reasons too, that make your computer slower please checkout below and fix it.

Fix 1: Running too many Background Programs

If you are using an old computer or you have installed multiple programs on it then these programs could have made your computer slow by running in the background whenever you start your computer.

This is an easy fix, you just have to remove these background programs and you will be done. To remove these programs.

why is my computer so slow
  • First, go to your computer’s desktop and press the Ctrl Shift Esc” keys together.
  • This will open the Windows Task Manager in front of you.
  • On the top look for “Startup” and “LeftClick” on it.
  • There should be a list of the software shown in front of you.
  • Find an unnecessary startup program and “Right-click” on it.
  • On the drop-down menu select “Disable“.

Do this for any useless or unwanted startup program that you see on the screen and after that restart your computer. This will fix your problem if you have too many background programs running on auto start.

Note: Don’t disable any windows default programs from the task manager.

Also Read: What is Computer? Definition of computer

Fix 2: Scan For Viruses.

Sometimes a virus could make your computer slow. If you have downloaded any software or application from an unsecured website then your system could be at risk. You should check your computer with third-party antivirus software, to be sure that any Viruses are not in your system making it slow and venerable.

  • Go to your start menu and search for Settings and open them.
  • Find “Updates Security” and right-click on it.
  • On the Updates & Security settings find Windows Security and open them.
  • Then Right-click on Virus and Threat Protection.
  • On the new window that pops outlook for any threats that appear.
  • If no threats appear then select Scan Options and click on full scan.
  • Then start the scan by clicking on “Scan Now“.

If you find any threats then click on the action button and then restart your PC to see if the problem is fixed. If the error didn’t fixed then move ahead to the next solution.

Fix 3: Update Operating System

Many times this problem is faced by users if they are using an old version of an Operating System. New bugs always arise in old operating systems that might slow your computer down that’s why updates are released on a regular base for fixing these kinds of bugs.

  • First, go to your setting and find Update Security just like the last time.
  • Then click on the Windows Update button.
  • On the new screen Scan for an update.
  • If you see any update then download and install it.

After the update restarts your PC and tries to check if the problem of ‘why is my computer so slow‘ is fixed or not.

Fix 4: Update the Drivers

Similar to the last fix Un-updated Drivers could also cause this problem as they cloud be outdated or have crashed and they are compromising the whole system with them.

To manually update each driver go to your startup menu and search device manager. After that click on each of the sections to open the drivers and left-click on them and click on update.

Then follow the window leading to updating your drivers and your drivers will be updated in little time.

Otherwise, you can download the Driver Booster is professional software that can update all the outdated and missing drivers automatically on your laptop.

Besides, it can also detect malware or any viruses present on your computer, and also it can find the missing or outdated game components such as OpenAL, Microsoft Visual C++, etc, and update them to the latest version.

1. Download and install the software on your laptop.

2. In the Scan Interface, click Scan.

why is my computer so slow

3. Find the Display adapters and click Update. The most common Graphics adapter is Intel HD Graphics 620.

why is my computer so slow

4. Once the update is completed, you will get the status of ‘Up-to-date‘.

If you want to roll back the driver on the various operating systems, then follow the steps mentioned below.

Fix 5: Restoring Windows

Removing all your data from your computer, deletes all your data, and sets the computer to its default settings which usually fixes this problem.

If the above things didn’t work then you can try this method but remember that by removing all your data you will delete your files so make a copy beforehand.

To restore your computer follow the steps –

  • Go to the start menu and open settings.
  • Then Click on Update security.
  • After that select Recovery and press Get Started
  • Now you should get a popup in which you have to select Remove Everything.

After that, your PC should restart and begin the process of recovering to windows origins settings. Weight for it to finish and then start your PC, this will fix your windows for sure. Make sure that you have reinstalled all your applications and software that you removed after that.

Fix 6: Memory Upgradation

This is a Hardware fix because if you have low ram and you have been using it for a long time it might be time for you to upgrade your ram.

To upgrade your ram go take your PC to a computer workshop or you can buy the parts online and put them together by yourself. To check if you are low on ram, open the taskbar as shown in the previous method, and click on performance.

After that, you have to check if your memory is in full use or not. If you are using all of your memory then you have to upgrade your ram and anything else won’t work for you.

Fix 7: Replacing Hard Drive

You can face this problem if the space on your hard drive is full and you can easily check it by going to My PC and see if all the drives are full or not.

If all the drives are in red and full then you have to get a new hard drive to be plugged in. For that, you can use the help of a computer person or you can try to buy the hard drive online and replace it by yourself and it should fix your problem of a slow computer.

You can also watch the video on why is my computer so slow query?


This is an ordinary problem seen in many old computers and even on new computers. The problem can occur due to too many background programs running on startup, a virus has been installed in your system or you forgot to update your windows and even form a bad memory or hard drive.

All these points are covered by us with their fixes. We hope that you found this article useful on ‘why is my computer so slow‘ and your problem was solved by it.