Three error operations we often make in the process of using Win7 system

1, the installation of anti-virus software
We start a win7 system, there is no need to install anti-virus software in the first time, if some simple win7 failure caused by win7 user error, directly start win7 built-in repair software It can be solved, anti-virus software may have the opposite effect.
2, the computer card frequently refreshes
When we are restricted in access or the computer appears to be stuck, there are often some people who have been refreshing frequently. In fact, the first thing we have to do is wait. Why? When we issue an instruction to win7, the win7 win7 will allocate resources to handle this instruction. When win7 has not processed this instruction, we will issue the refresh command multiple times. The accumulation of multiple instructions will make the winton's stuck phenomenon more serious.
3, too many partitions
In the process of installing the system, we will divide the disk into many areas, this is a common-sense error, even if reloading the win7 system, only the system disk will be formatted. There is no impact on other drive letters