Why is the computer installed velvet and the computer is slowing down

First of all, let me explain to you, velvet.

He is also a new anti-virus software, and Kingsoft Antivirus, a computer housekeeper.

360, Little Red Umbrella, Kaspersky.

McCafe, Rising Lion Cub, 2345 Security Guard, Antivirus, etc. are all the same. I've been working on computer networks for many years, and from a neutral point of view, compared to other antivirus software, this antivirus software basically doesn't force the installation of some software. Relatively pure.

But when it comes to performance optimization, there's a lot to be done. After all, it is used too little. If you don't feel good, you can uninstall it from the Control Panel, Add-and-Remove Programs or Programs.

Uninstall all Guardian, Butler and Assistant programs and their accessories, plug-ins, and domestic anti-virus software (except velvet);

Restart the computer into safe mode;

Use ccleaner: remove unnecessary boot items, auto-start services, and task schedules, and clean up system junk and registry junk;

Use the Mosaic cleaner master to clean up system junk and registry junk;

Use Windows Cleanup Assistant to clean up malware and repair your system;

Restart your computer.

Lian@want@electricity@brain@tube@home has the advantages of high detection and killing rate, less resource occupation, and rapid upgrade. Zero advertising, zero interruption, zero coercion, one-click scanning, quickly and comprehensively diagnose the security status and health of the system, and carry out precise repair, bringing a safe, professional, effective and novel detection and killing protection experience. In addition, it is clean and ad-free, does not occupy system resources, and is a worthy antivirus software.

All killings have memory usage, if it's windows10, you don't need a third-party killing.

I'm the same with a high-configuration computer, and I can't get stuck immediately after installing cotton wool, I don't know what's going on.

Lenovo computer manager's pop-up blocking function is more powerful,Its own ads don't pop up, Lenovo computer manager is really good,It's very convenient, Lenovo computer manager has its own Lenovo driver,Covering all Lenovo machines, it's a replacement for most rogue security software。

Tinder? What's that? Interface beautification?

Don't make a fuss, all interface beautification and 3D effects take up a lot of system resources.

Otherwise, where do you think dynamic desktops and 3D effects come from?

Come to think of it, playing 3D games also requires hardware configurations......

Nowadays, many computer systems install those installed software will affect the normal operation of the computer, like this security, if installed on the computer, it will indeed affect the operation of the computer.

If it affects the system, then delete it, try it.

Lenovo PC Manager uses the velvet security engine as a strong technical backing, and then it is also very powerful in cleaning and optimization, the most important thing is no ads, important things are said three times, no ads, no ads, no ads.

Antivirus software is more computer resources of the software, it real-time monitoring of your computer, will definitely slow down the speed of the computer, the configuration is not enough to feel, the configuration is not enough is obvious, it is recommended to choose a low resource occupation of the anti-soft, such as the little red umbrella, Kingsoft, etc.

Antivirus software, as a real-time software to protect computer security, will generate a large number of actions when running, including the action of checking for new processes in the background, the action of checking active processes in the background, and the action of checking for dangerous network connections in the background. If the user manually gives the instruction, the antivirus software will also check some files on the disk, all files** will be matched by the virus signature database (match virus** to find the virus), some files will be decrypted and decompressed, and some files will be uploaded to the cloud server to check for viruses when there is a network.

As a result, antivirus software can take up a lot of system hardware resources, slowing down your computer to a certain extent. If the hardware configuration of the computer is not good, it may cause the computer to run significantly lower after installing antivirus software. At this time, you can change to an antivirus software with lower hardware requirements, or change the hardware configuration to be compatible with the antivirus software, and it is not recommended to uninstall the antivirus software, which will expose the computer to risks.

Don't think that antivirus software is good, sometimes it's worse than a virus, don't use it directly, make a ghost backup immediately after redoing the system, once the system fails, ghost restore, it is recommended that you install the C disk only on the system, the C disk partition should not exceed 5G, important information is installed in other disks, and other programs should not be installed in the C disk, so that the system can be restored in a few minutes.

It is recommended that you use ghost software,XP also has this function itself,In the control panel,It is the system recovery,First make a mirror image in a good state of your system,This mirror image is only for C disk,When your system is poisoned or has other system running problems,As long as the recovery can return to your good state in two or three minutes,So it is easier than installing antivirus software and reinstalling the system,It does not affect the software of other disks。

Your memory must be small. After installing antivirus software, it will be monitored from time to time, which will take up a lot of system resources, so the system will be slow, which is a matter of course.

That's it.,It's too low to say that your preparation is too low.,If you don't pretend, you'll die faster.,Hehe.,You can only reinstall the system if you get hit by the virus.,

It's much better to run antivirus software without booting it!

Start-run-msconfig, and then turn off Jiangmin in startup, the anti-virus software will not be started when it is turned on, and it can also be set in Jiangmin not to start when it is booted.

Also, don't install more than one antivirus on the same machine at the same time.

This is the case with antivirus software installed.

Unless it is not installed.

It's good to pretend to be Kaspersky for antivirus, and nothing else. Besides, it will upload data, which will affect the speed.

What do you do with so many antiviruses? Delete the redundant ones and just keep one antivirus.

Every antivirus software has a default system service that must be started on the computer, which leads to too many such items for you. Slowly, of course.

There will even be conflicts.

It is recommended that you use anti-virus software if you use it, this QQ computer manager These boot time calculation methods are different, for example, you used Kingsoft Guardian before, now the computer housekeeper, the boot calculation time is definitely different. And Rising is a bit slow down to boot up, so it is recommended that you use 360 Security Guard 360 Antivirus in combination.

This is not necessarily, you can use Master Lu to test the hardware and see, my computer is installed with 360 antivirus.