Your PC runs slow while playing games, watching videos, or even typing documents? This is surely annoying. However, there are 10 reasons how it can happen to your computer. In this post, we will discuss all the reason and provide some solutions that you can do to fix it.
10 Reasons Why PC Runs Slow and How to Fix Lag
1. Poor CPU and RAM Performance
Poor CPU performance is the most reason why Windows users experience lag and slow. To put simply, the better the CPU performance, the faster the PC runs. Remember again, how old your computer is.
Slowing PC can also be a symptom that you need to upgrade your computer. But if you cannot afford to buy a new laptop or computer, you can upgrade the RAM. However, insufficient RAM memory will influence the performance of your computer. The bigger the RAM on your computer, the better your computer runs multiple programs.
2. Old Graphics Card
If your computer runs slow when you are playing games, one of the reasons is the old or poor graphics card. Recent games require high performance graphics card that can render the 3D graphics fast and is able to play the great visual games.
Every game usually provides a minimum requirement for the graphic card you are using on your computer. If you are using an old graphics card, it is undeniably that you will experience lag while playing the games. To fix this issue, there is only one thing you can do: upgrade the graphics card.
3. Change HDD with SSD
Hard disk is the most common type of storage we use for saving our files and system on our computer. HDD is quite fast in reading/writing the data, 80-160MB/s. But it is still not fast enough if you are playing high 3D games on your computer.
Therefore, you can change your HDD with SSD. SSD is a new type of storage that doesn’t use a disk like HDD. It has higher read/write speed compared to HDD. An SSD is able to read/write data between 200 MB/s to 550 MB/s.
4. Uninstall Unused Programs
The most case happens to computer users is that they rarely maintain the applications on their computer. A computer usually has pre-load applications that are not used. Many users don’t pay attention to this and let it on their computer untouched. Over time, the applications become a burden to the computer as some of the apps run on the background.
It will be wise if you check on the applications on your computer and uninstall the unused programs. Not only you will increase the speed, but also free some space on your hard drive. To uninstall the unused applications, you can go to Control Panel > Programs and Features and right click on the applications you want to remove.
5. Clean Temporary Files
When we are using an application like a browser, it will create temporary files that take some space on your storage. Since the temporary files use some space on drive C, they can cause lag to the computer.
The solution is simple, you only need to delete the temporary files on your computer. There are some application that can help you for this task like CCleaner or Disk Cleanup. Get the software and install it on your PC. You can clean the temporary files in several clicks.
6. Optimize and Defragment Drive
Hard disk is like a big library with many bookshelves. Whenever you save files on the hard drive, the computer will just place the files in the empty bookshelf, without considering the type. If you are having a hard disk full of files, the computer will take a few time longer to load the files.
Therefore, to make the files tidy, you need to optimize your storage. Follow the steps to do so:
- Go to My Computer or This PC.
- Right click on drive C and select Properties.
- Hit the Tools tab and click on the Optimize button.
It will take some time depend on your computer speed and the size of your files on your HDD.
7. Outdated Drivers
Drivers are like bridges that connect the hardware and the software. Without the drivers, the software is unable to run the hardware. Similar thing happens if the drivers are corrupted or outdated. The hardware cannot perform the best out of it. Thus, you can check the drivers and update the outdated ones.
If you don’t have any idea about how to update the drivers, you can download software to help you. The apps can help you updating the drivers on your computer in one click.
READ ALSO: 5 Best Driver Updater for Windows in 2019
8. Update System Regularly
Microsoft launches regular update to patch the bugs exist on Windows OS. The updates also bring some enhancement to the performance and features. It is wise to update the system regularly so that your computer performance is always on the best out of it.
9. Damaged HDD
Your computer takes a longer time than usual to load files or programs? It could be that the hard drive is damaged. The bad sector on the HDD can cause the system fails to load files or programs. Hence, you can open the Command Prompt and type chkdsk x: /f or chkdsk x: r/ (x means the drive letter you want to check). This command will scan your hard drive if it has bad sector and fix it.
10. Virus or Malware Infection
The last reason why the PC runs slow or lag is virus or malware. Virus and malware is usually running on the background and therefore causes the computer lags.
How to fix it? Run an updated antivirus and scan your computer to get rid of the virus, malware or spyware. Then, you can restart your computer and see if your computer goes back to normal.
Now, you know the 10 reasons your PC runs slow or lag. You can check each of the reason and perform the solutions we have given on this post. However, a regular maintenance is necessary to keep your computer performs well.
If you happen to have any questions related to the methods that you need to do, feel free contact us. Thank you for reading, Folks!