Buy computer need to install security guard, computer housekeeper? I believe that many people who know a little about computers will have such doubts. Although they have doubts, many people seem to be unable to live without computer security guards, because they always think that such a free tool that can kill viruses, protect against viruses and repair computers is very good. Can they fake it?

Someone once gave such an adjective answer, that your computer is the market vendor, virus, Trojan horse is the small LM of the market, and then the security guard is the big LM, installed big LM, small dare not bully you, it sounds like there is a certain truth.

So joking aside, does it work? Let me break it down for you.

One more large system footprint:

Usually, this software will start by default, so this means, as long as it is installed, your computer is more than a plaster, a boot, it must exist, if the computer configuration is not very high, will be dragged down.

Annoying ads that are hard to turn off:

Because these apps are free, but there is a saying that free stuff is the most expensive, and yes, these apps are not charities, they also need to make money, so they will send you all kinds of ads.

These ads can be pervasive and annoying, and if you're an older user, they can send you gullible ads, so it's safer not to fake them.

Privacy and computer security Issues:

Isn't this supposed to protect your PC? Yes, but it has to be said that the ability of such software to gain some privacy is absolutely a fact of life. It has the ability to read your browsing habits, as evidenced by its personalized ads.

So with these programs, the big security problems may not exist, but there are some small security problems that are not painful and embarrassing.

How to solve the problem of computer security:

First of all, these apps are technically relatively safe, so we can't just kill them all. So if you don't think your computer is safe and you can't find any good software, it's not completely undownloadable.

Secondly, in many security housekeeping software, I think relatively speaking, there are fewer advertisements, and those with better experience functions can choose to try tinder instead of advertising. Everyone can distinguish by themselves according to their own habits.

Finally, if you are using Security Manager only for cleaning garbage and startup items, you can try the features that come with windows. In "This Computer", right-click on drive C, select Properties, click Disk Cleanup, click Clean System files, you can be deeply filtered by the system.

Also, find "System" in Settings and click Storage to open the storage-aware page. Here you can find out which unnecessary files can be deleted.

In addition, worried about the computer to accept virus files, you can also install professional anti-virus software, open the firewall, more secure.