Abuse of beta software is best to use less beta software, because the test software usually has some bugs or is not stable enough in some aspects, and after use, there will be program errors, crashes or the system will not start. Illegal uninstallation of software Do not directly delete the directory where the software is installed. If you delete it directly, there will be a lot of garbage in the registry and Windows directory. Over time, the system will become unstable, leading to a crash. Use pirated software because it may hide viruses. Once executed, it will automatically modify your system and cause the system to crash during operation. The defects of application software are common, such as running those 16-bit applications that run well under DOS or Windows 3. 1 in Win 98. Win 98 is 32-bit. Although it claims to be compatible, there are many places that cannot be coordinated with 16-bit applications. There are also some cases, such as peripheral drivers that are normally used under Win 95. When the operating system is upgraded, problems may occur, causing the system to crash or fail to start normally. In this case, you should find a new version of the peripheral driver. Starting too many programs will exhaust system resources, make the data needed by individual programs not be found in memory or virtual memory, and cause abnormal errors. Illegal operation to open or publish related programs with illegal format or parameters can also cause computer crash. Please remember the correct format and related parameters, and don't open and publish unfamiliar programs at will. Don't use the power button directly in the case of abnormal shutdown of the computer, otherwise the system files will be damaged or lost, resulting in automatic startup or crash during operation. For Windows 98/2000/NT and other systems, this is very important, and if it is serious, it will lead to system crash. Memory conflict Sometimes all kinds of software run normally and suddenly crash inexplicably. It is very normal to run these applications after restarting. This is a false collapse phenomenon. Most of the reason is the memory resource conflict of Win 98. As we all know, application software runs in memory, and memory space can be released after closing the application software. However, due to design reasons, some applications can't completely release memory even after they are closed. When the next software needs to use this memory address, a conflict will occur. It is very common for Windows to have a blue screen when using Windows, and it is laborious and time-consuming to reinstall the system frequently because the source of the error is not clear. The following collected some Windows crash passwords for your reference.