Why is My Computer so Slow all of a Sudden? – With Solution

The windows operating systems are very well-optimized to ensure decent performance and faster speed. However, your device can still become slower for a variety of reasons. If you notice that the device is becoming slow all of a sudden, you should restart the PC to solve the issues that are making it slow. Apart from doing so, you can implement the below tips to enjoy a better speed on your computer.

Why is My Computer so Slow all of a Sudden

Suspend background processes

Oftentimes, the background processes are the main reason behind a slow computer device. The background programs are the processes that run behind the scenes without any intervention from the user.  The processes eat up a large number of RAM and CPU power, leaving less power for the ongoing tasks. As there is less task running at the same time, your device becomes slow.

Fortunately, you can easily stop the background processes for speeding up your device. Open the search bar of your device and search for background apps. Then simply turn off the option “lets the app run in the background” to stop the background apps. You can also check which apps are running on the background from the process list.

Limit the startup programs

The startup programs are the one that starts automatically as soon as you turn on the device. The startup programs also run in the background as background apps. They consume a mentionable amount of power from the device and make it slow. Fortunately, you can also limit the startup programs to speed up the device.

Open task manager and go to the startup tabs. There you will see all the processes that start immediately after your device booted up. You should disable all the third-party apps from the list to stop them from running the background. Note that you shouldn’t stop the system apps as they are required to run the device. 

Delete unused files from C drive

Typically, the files we download from the internet saves on the c drive of the system. More so, it includes all the system apps and most of the third-party apps we download on the PC. If you are filling the c drive with a bunch of apps and files, it can also make the device slow. It is recommended to keep at least half of the c drive empty. Remove the unnecessary files from the c drive and change the download folder to other disks to speed up the device.

Check for malware and viruses

Sometimes, the device can also become slow because of malware, viruses, and trojans. They can consume the lion-share of the resources, leaving fewer resources for the usual programs. The malware and viruses can lead your device to slow and sluggish performance. They can even connect to the internet and cause slow internet browsing.

You can easily get rid of the malware and viruses using the built-in Windows defender program. Make sure that the real-time protection in the program is always turned on all the time. Also, run a manual scan of all the files to be fully assured.

Get rid of the temp files

The temporary files are a kind of file that is once used by the operating system or third-party apps of the device. Typically, there are no uses of the temp files once they have been used. They can consume a large amount of disk space of your device and make your computer slow. You can easily remove the temporary files by accessing its distinct folder.

Tap Windows+R button at the same time to open the run tab. Then write “temp” in the pop-up box to open the folder consisting of the temporary files. Now mark all the data and delete them. Exit the folder and open the ran tab again by pressing Windows+R. Now write %temp% to open the folder of additional temporary files and remove all the data.

Update windows

The manufacturer of the Windows operating system always suggests the user update the operating system regularly. You really should update the Windows as it brings critical security updates and many more things apart from new features. Windows keep your PC safe from the virus and malware with security updates. More so, it solves the bug that causes performance drops with the updates.

Run a disk cleanup

Running a disk cleanup may help you to speed up the device by removing some unnecessary data from the OS. Search for disk cleanup and open the option from the search bar. Select the C drive from the next options to remove the files that are not useful from the drive. Note that you shouldn’t delete all the files listed under the C drive. Here are the things you should remove:

  • Downloaded program files
  • Temporary internet files
  • Temporary files
  • Thumbnails
  • Recycle Bin

You may end up removing essential data by attempting to remove the other files listed there.

Try disk defragmentation

Defragmentation is a procedure for cleaning the computer. This process picks up all the data that are spread all over the hard drive and put them together. If you don’t defragment the disk regularly, you will computer will become slow. Furthermore, it can prolong the boot time, cause frequent crashes, and system failures. Write defragment and optimize drive in the search bar of the computer to access this feature.

If you don’t defragment the drive in a while, then you will require a good amount of time for the procedure. Start with defragmenting the c drive and gradually defragment the other drives. You will see improvement in the performance of the device after defragmenting the disks.

Remove unneeded apps

Sometimes the desktop or laptop manufacturer ships the device with a variety of third-party applications. Some of them may be beneficial for you, but most of them will be useless. Furthermore, the users often install third-party apps for one-time use and forget to remove them after use. The more applications you will have in your PC, the slower it will become.

You can easily remove the unnecessary apps from the control panel of the device. Open the control panel and then go to the program and then to the program and features option. There you will find an option called uninstall a program. You will see all the apps listed there. Remove the apps you don’t need any more from the list. 

There are many more things that you can do to speed up a computer. However, after utilizing the above tricks will undoubtedly faster your device a bit. If you are still experiencing slow speed and poor performance, then you should increase the resources like RAM and Hard drive of the PC. You can also add an SSD drive for a lightning-fast speed.

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