What should I do if I turn off User Access Control when installing software with Win7?

Users ask: I changed the Win7 Ultimate, which used to be XP. When installing the software now, it always prompts "turn off user access control". Is this a 啥 Dongdong? Shaoguan? Is there a hazard?

"User Access Control" is a new security feature that Windows has added since the time of Vista. English is abbreviated as UAC. You can make security settings according to the corresponding level of your daily operation in "Control Panel → Account → Change User Control Settings".

If you want to turn off UAC, you can go to "Control Panel → User Accounts → Change User Account Control Settings", then pull the security slider to "Never Notice" below, so you can close UAC. Tiger brother does not recommend to completely turn off UAC, you can lower its level, but it is best not to close.