1. When installing Windows 7, I used Chinese as the account name. Later, I found that Virtualbox and other software could not have Chinese in the path. In the user account management, the user name was changed to English, but the software still could not run.
Resolve: In this case, you can't simply change the username to English, because once modified, the path name will change and most programs will not be available. I suggest that you can create a new English account, which does not affect the program you have installed before, because the account name folder corresponding to each account stores the personal data of the account and the configuration information of the software. The new account only needs to be re-created. Configuration does not cause the program to be unusable. If you want to retain your previous personal data and configuration, you can use Windows 7's "Easy Transfer" function to export and import this data by "Start → Search Box" "Enter “Easy Transfer” And follow the prompts.
2, sometimes it has not entered Windows and it is black. After rebooting, it prompts “Windows unexpectedly shuts down”; sometimes it will restart automatically, and there is no sign; sometimes it will suddenly black screen during use, it will prompt “ quo;Windows after reboot” Unexpected shutdown & rdquo;. I can't understand what it is, what is the matter?
Resolve: Windows 7 system problem is unlikely, because if it is a software problem, it will not shut down without any warning, so, The possibility of hardware is relatively large. It is recommended that you press DEL or a specific button after booting (see the motherboard's manual) to enter Bios to see the temperature of the CPU and motherboard. It is very likely that the CPU or motherboard temperature is too high, resulting in forced shutdown, mostly because the fan inside the chassis is heavily dusty. You can do the cleaning inside the chassis first. If the problem persists, it is likely to be a hardware failure.
3, Windows 7 system, somehow, double-click on the control panel & ldquo; network and sharing center & rdquo; no response, there is no way to open other items related to network settings, can not set up the network connection, although I have set up automatic dialing The network can still be used, but always want to fix, how can I open the network-related settings?
Solution: It can be called up by other methods. In the "Start → Search Box" Enter “cmd” and press Enter, then type the following command at the command prompt:
control.exe /name Microsoft.NetworkAndSharingCenter
If "User Account Control" appears & rdquo; dialog box needs to confirm the administrator rights, click the "Continue" button to pop up "Network and Sharing Center". Of course, if you think the command is too long, you can use a third-party tool such as Windows 7 optimization master to call up the God mode, then drag the network icon to the desktop through God mode, then double-click this icon to open the network and sharing center.