If the smartphone is often shut down, there is no need to install antivirus software

No, and often shut down not much.

I believe that most friends now use smart phones, and there are no friends who use smart phones who do not go online, and the Android system is currently the most commonly used operating system on smart phones, so the virus for the Android system is also spreading rapidly, and the amount of virus produced every day is also increasing by orders of magnitude.

In terms of virus scanning, Tencent Mobile Manager and Kaspersky dual-check and kill make mobile phone viruses have no place to hide, and you can scan and kill your machine through the cloud network and the backup virus database, which is more secure.

Tencent Mobile Manager,It can detect and kill a large number of mobile phone viruses,The virus database will also be automatically updated in the wifi environment,You can directly click on the interface of the mobile phone manager"Security protection",Then select virus scanning,Finally, click on the virus scan,And the protection and anti-virus effect is still very good。

Hello: As long as it is a smart phone, you need to install security software, otherwise your mobile phone will be easily poisoned, for the safety of your mobile phone, it is recommended that you use Tencent Mobile Manager to protect the security of your mobile phone, Tencent Mobile Manager has a strong anti-virus and anti-virus ability, you can click here**The latest version of Tencent Mobile Manager: Tencent Mobile Manager**.

Definitely not, unless you don't.

The use of mobile phones does not rule out the risk of virus invasion.

It is recommended that you can try it.

Shutdown and antivirus software are not the same thing.

On the basis of providing security protection such as virus detection and killing, harassment interception, software permission management, and mobile phone anti-theft, Butler actively meets the needs of high-end and intelligent mobile phone management such as user traffic monitoring, space cleaning, physical examination acceleration, software management, and software moving. It is a mobile phone manager used and recommended by many users.

Yes, antivirus software is almost useless.

Yes, don't pretend to be messy software, and wake up when you open a web page.

General security mobile phone butler....Specializing in anti-virus restlessness.

The steps are as follows:

1. Click Start and click Control Panel;

2. Click Operation Center;

3. Under Windows Defender, click Scan Now;

4. Click Cancel, and then click the Tools button;

5. Click Options;

6. Click Administrator, click Remove to check Use this program, and click Save;

7. Prompt that this program has been closed, click Close.

That's because the phone is set to default software at the factory, so it can't be turned off unless you replace it with another antivirus software in the next one.

Hello, dear butler users.

Slow PC Manager should be a problem with your memory.

The lack of space in the system will affect the speed of the system.

It doesn't matter if you turn off the antivirus software or not.

Nowadays, there are many brands and types of antivirus software, and it is recommended that you consider comprehensively when choosing antivirus software.

Too much software is installed in the system, which will occupy hard disk space on the one hand, and system memory on the other.

Butler is a comprehensive management software. And in terms of security, the housekeeper is a built-in firewall, and the engine of the housekeeper and the little red umbrella is used, and the protection and killing capabilities are quite good.

Coupled with powerful management functions, you can install a lot of small tools and software.

In terms of memory optimization, the functions provided by the housekeeper are also relatively comprehensive, including the optimization of self-initiation items, service items and processes, and memory garbage cleaning

If the process of antivirus software does not end and the computer cannot be shut down, there are several solutions:

1. Reinstall the anti-virus software and take a look.

2. Exit the antivirus software before shutting down.

3. Uninstall the anti-virus software and replace it with other security software.

Obviously, you are poisoned.

It is recommended to quickly re-check and kill, or carry out a comprehensive anti-virus in safe mode, and do not be afraid of trouble, safety first.

If you encounter a stubborn Trojan, you can enter the safe mode to kill the virus.

It is recommended that you use antivirus software to detect Trojan viruses as soon as they are detected. Generally, when the Trojans are scanned, they will help you check all the Trojans, and you only need to click "Clear Now". Some Trojans require a reboot of the computer, so don't bother to get rid of the damage completely.

See if your computer has a one-click restore, no matter how you reinstall the system.

After the computer is infected with a virus, upgrade the virus database to thoroughly check and kill the system, but the laptop cannot be shut down after the virus, which may be that the virus has damaged the relevant options in the registry, or the system files, and the system files containing the virus are cleared during the virus eradication.

1. Click the start button in the lower left corner of the computer, click Run, or directly click the Win+R key combination on the keyboard.

2. Enter "regedit" in the pop-up run menu

3. "hkey-local-machine software, microsoft windowsnt currentversion, winlogon", find the powerdownaftershutdown key-value item.

4. Double-click the key value, modify the numerical data to "1" and click OK 5. Enter "SFC ScanNow" in the run dialog box and click OK 6. Repair the system file, after the repair is completed, see if the fault is eliminated?

Hello, most of your situation is caused by corrupted system files, it is recommended to repair the system first, and then disinfect the virus.

1. Execute the SFC command in normal mode or safe mode (to prepare the system installation CD) <>

PS: If it still doesn't work, you can consider reinstalling the system!

If you have any other questions, please go to the computer butler platform.

Consult, we will be happy to help you!

You can use 360's Trojan Horse to try it, and this may be able to deal with this situation.

This is the result of the action of the virus or virus residual program, which is more serious.

It may be set to shut down after the kill is completed.