Computers and laptops help people shop online, study, communicate, complete work projects, stream videos, and complete many other tasks quickly and efficiently. But like any other electronic gadget, they wear out with time, developing problems like freezing, overheating, and shutting down unexpectedly. While users might be able to fix some issues on their own at home with DIY hacks, others will require the intervention of a PC repair service professional.

1. PC disconnects from Wi-Fi
A computer or laptop could disconnect from the Wi-Fi network for several reasons, such as outdated network drivers or a faulty network card. One could fix this issue by checking if there are any updates to the network drivers and installing those updates. If that does not help, users can look for issues associated with network adapter power management options. Some systems save power by turning off functions when not in use, so one must disable this feature by following the manufacturer’s steps. If this also does not work, one might have to repair or replace the Wi-Fi adapter, something best done by a PC repair service provider.

2. Keyboard malfunctions
If pressing down certain keys on the keyboard does not provide the intended result, users must ensure the Toggle Keys or Filter Keys functions are turned off. To do so, one must visit the Control Panel, click Ease of Access, and then choose the Change How The Keyboard Works menu. Users must then scroll to the bottom of the window and uncheck both the Turn on Filter Keys and Turn on Toggle Keys options. Once the selections are saved, one should check if the issue is resolved. If the problem persists, one could replace the keyboard or take the device to a computer or laptop repair center.

3. Computer constantly freezes
Performing complex tasks can cause a PC or laptop to freeze or not respond to inputs. While this issue can usually be solved by rebooting the system, it might sometimes be a sign of insufficient memory or a registry error. Running system computer diagnostics in the background may render insights about the potential problem. If the issue is due to insufficient memory, one can address it by deleting unwanted software and files to free up space. Sometimes, the freeze might result due to spyware or corrupted files. If that is the case, one could use antivirus or malware programs to conduct a thorough check, detect the problem, and resolve it.

4. BSOD
The BSOD (Blue Screen of Death) is a blue error screen that appears suddenly when a computer’s hardware fails. If someone encounters this screen, a simple reboot might be the perfect fix. If that does not work, the system may require additional diagnostics. In this case, one should carefully read the line of white text that appears on the error screen, which usually has an error code. One can look up the code online on another device and work toward a solution. If the hacks available online do not work, users can hire a PC or laptop repair professional.

5. Hardware connectivity issues
A computer’s peripherals, like the mouse or keyboard, may sometimes fail to turn on. This problem usually occurs when dirt or debris gets stuck in the crevices or the buttons. That’s why one should look for ways to clean the peripherals and check if the problem resolves itself. In some cases, these devices might be faulty. The most practical solution in this situation is to get them repaired by an expert. One can also try replacing the external devices to determine the precise source of the problem.

6. Data loss issues
One could lose data from a computer or laptop due to a human error, system malfunction, or other reasons. While data loss can be stressful, it may be possible to determine the cause of the problem and fix it. If a few files were deleted accidentally, one could check the computer’s recycle bin to find and restore them. If that does not work, one can check for hard drive failure, which may require expert intervention. Preventing data loss is easier than trying to fix the problem. One can do this by creating a data backup and recovery strategy, such as using cloud storage to safeguard all files.

7. Truncated or low-resolution screen
Sometimes, users restart their system and find that its resolution has changed or that the desktop icons and texts are truncated. Faults with the graphic card are the most common cause of this problem. A simple fix involves visiting the manufacturer’s website, downloading the latest graphics drivers, and installing them. If this does not work, the hardware might have more severe issues. In rare cases, one might need to replace the graphics card themselves or hire a PC or laptop repair technician for the job.

8. Loud noises from the computer
Clicking or grinding noises from the computer are usually caused when hardware like cooling fans or hard drives fail or lack regular maintenance. Cleaning the cooling fans or hard drives can get them to function properly in some cases. But if these parts are faulty, one will need to get them repaired or replaced by a PC service provider.