List of Windows computer problems and solutions [Complete explanation of solutions]
Clickable table of contents
- 1 Problems when starting or shutting down a computer
- 2 Trouble when operating a computer
- 3 Troubles related to malware and ransomware
- 4 Troubles with computer internet, Wi-Fi, email, and browsers
- 5 Troubles related to computer storage devices
- 6 Problems with peripheral devices such as screens and keyboards
- 7 Problems with computer parts, etc.
- 8 Summary: Check how to solve computer problems
Starting and shutting down the computertrouble of time
This is a solution for serious problems such as the computer not starting or the login screen not appearing.
Older computers often have hard disk failures.Clone hard disketc. will be required.
We also provide easy-to-understand information about problems such as your computer starting up on its own or not turning off.
- Causes and repair methods when a Windows computer does not start or turn on
- Reasons why your computer starts automatically on Windows 10 and how to solve it
- Causes and solutions for slow login screen on Windows 10 and 11
- Causes and repair methods when a Windows computer does not start or turn on
- How to solve the problem that the power does not turn off on a Windows 10 computer
- How to resolve when your computer does not work or start due to a black screen error
Trouble when operating a computer
I'm writing about how to solve problems where your computer works, but becomes slow and heavy, or causes specific errors.
If your computer is old, there is a high possibility that the hard disk is failing.
It also provides easy-to-understand explanations of how to resolve various errors and how to update drivers.
- Reasons and solutions when your Windows 10 or 11 computer is slow or slow
- How to find out why your computer is slow and use it comfortably
- Causes and solutions for Windows Update failure
- Causes and solutions for Windows 10 and 11 PCs suddenly crashing or restarting repeatedly
- Causes of blue screen errors in Windows 10 and how to fix them
- [Easy solution] How to check the cause when your PC suddenly becomes heavy and make it more comfortable
- Windows 10 cache location, how to delete cache
- How to improve computer problems by checking the hard disk access lamp
- How to solve the problem when your computer becomes heavy due to the phenomenon of 100% disk usage on Windows 10 and 11
- What is disk in task manager? Causes and solutions for 100% usage
- How to fix and solve 0x0000007b (blue screen error)
- How to update device and CPU drivers in Windows 10 and 11
- 7 solutions when Google Chrome has no sound
- Explaining how to check and the difference between 32bit and 64bit on Windows 10 and 11
- How to set up Bitlocker on Windows 10 and what to do if you cannot set it up
- How to forcefully uninstall an app on Windows 10, 11
- What to do if you can't update Windows Defender on Windows 10, 11
Troubles related to malware and ransomware
I am writing about how to solve malware-related problems, such as when you are infected with a virus or your data is encrypted due to ransomware infection.
- Restore ransomware files (how to use RannohDecryptor.exe)
- Remove sweet-page.com (browser hijacker)
- How to remove annoying ads in Internet Explorer (Firefox, Chrome)
- How to check for virus infection
Troubles with computer internet, Wi-Fi, email, and browsers
I have written about how to solve problems such as slow internet or Wi-Fi connections, and error messages from email software.
- Solutions and solutions when your computer cannot connect to Wi-Fi or the Internet
- An undeliverable email is returned from the system administrator (outlook2003,2007,2010,2013,2016,2019,Office 365)
- WHR-300 can't connect to wireless LAN... Problem caused by lightning
- Wireless LAN speed is not good ~ PR-400KI (FLET'S Hikari Next) settings
Troubles related to computer storage devices
Computer storage devices include hard disks and SSDs, and I have written about how to solve problems with them.
- How to clone a hard disk (HDD) or SSD How to solve problems when there is a problem
- How to repair bad sectors on HDD in Windows 10, 11 and safely recover data
- How to replace a hard disk with an SSD and the cost
- Diagnosing the lifespan of a hard disk, how to use Cristal Disk Info
Problems with peripheral devices such as screens and keyboards
This article is about troubles with keyboards, touchpads, and displays.
- Solutions for when text input is strange or cannot be converted on a Windows 10 computer
- Causes and solutions for Win10 laptop touchpad not responding
- Causes and solutions for display driver stop responding and recovery
- How to update Asrock's BIOS (UEFI) and how to resolve it when it fails
- Enable TPM2.0 on Asrock motherboard to use Windows 11
- Disassembly and repair of NEC ValueStar all-in-one desktop PC, hard disk replacement
- LIFEBOOK AH77/C2 FMA77C2W repair, CPU fan and keyboard replacement
Problems with computer parts, etc.
I write about how to solve problems related to computer parts such as the motherboard, CPU, and memory.
- Explaining the procedure and cost of replacing the motherboard in Windows 10 and 11
- How to choose a recommended motherboard, size, chipset, etc.
- Causes and solutions for BIOS not booting after replacing the CPU, how to replace the CPU, etc.
- How to resolve memory shortage and check usage in Windows 10
Summary: Check how to solve computer problems
I believe that almost all computer problems can be resolved.
Even in the worst case scenario, you can revive your old computer by replacing the hard disk (we call it replacing the brain).
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