1. computer Trojan horse or virus interference, download "360 Security Guard" and "360 strong anti-virus dual-engine version", it is recommended that "full disk The first thing you need to do is to scan your computer for viruses and Trojans, and then repair the holes in your computer!
2. The program you downloaded, "Player", or "Chat", or "Internet Explorer" is not stable, or the "version is too old"! The version is too old! We recommend uninstalling it, downloading a new one, or upgrading to the "latest version".
3. That is, you have installed two or more of the same kind of software (such as: two players, two qq, or a variety of browsers, a variety of antivirus software, etc.)! They are not "compatible" together, uninstall the "redundant" one!
4. You in the lower left corner of the computer "Start" menu to find "strong uninstallation of software on the computer", to find the excess that uninstalled! After uninstalling and then "strong cleaning" (see the right and then uninstall, do not uninstall the useful).
5. The computer boot time is too long, cpu memory overheating, heat dissipation is not good, the graphics card and memory stick insertion is not secure!
6. Download the "360 first aid box" formerly known as: "360 stubborn Trojan kill book", start "first aid system"!
7. If you can't, you can restore the system or reinstall it!
If this is "accidental", it is likely that the "software" needs to be "upgraded" (Note: "360 Security Guard 6.2" can not be upgraded, "360 Security Guard 6.2" can not be upgraded, "360 Security Guard 6.2" can not be upgraded. "can not upgrade," WinRAR "can also not upgrade!) Or "system poisoning" due to!