The most likely problem is that Wang Jian 3 and some software residing in the system memory * * * use a memory address to cause a conflict, which leads to the system crash. The most direct way is to reinstall the system, but this can be done as a last resort. You can use 360 or super rabbit to slim down the system, and cut off programs that don't need to be booted and programs that you load into memory, such as automatic upgrade. It is not easy to find which program conflicts with sword net 3. If the system still can't play after slimming and starting acceleration, then turn off the antivirus software and firewall. I once had a personal program that I couldn't open. This is the problem.