Once private information and firms secret information leak, things will become extraordinarily terrible.
What Windows Defender Can Do
Windows Defenderfirstly released in 2012, along with Windows 8.
Windows Defender is an integrated antivirus program that is built-in operating system.

It is extremely easy-to-use and you even dont have to install it.
Its interface is relatively simple, and it has little impact on other operations when running it in backstage.
Windows Defender offers four scan types: full scan, quick scan, custom scan and Windowsdefender offlinescan.

you’ve got the option to choose one scan option from the four types according to your demand.
To update Windows Defender, you just need to single click theCheck for updatesfeature from the Windows Update page.
The Windows Defender Security Center enables you to check security and privacy tools easily.

In general, Windows Defender runs in the backstage quietly unless it finds out potential threats.
It has some weaknesses.
Furthermore, it has some limits on its own as well.

The most obvious one is that Windows Defender has a bad performance on checking malicious software.
Even worse, some malware cannot be detected by it at all.
Quick scans have little effect to computers performance, but full scans will influence system resource greatly.

Whats more, it is also tricky when the custom scan beyond the default controls.
It will scan neither the emails accessed through its web page nor those in Outlook.
The Windows Defenders capability of stopping malware and malicious URL is medium.

Here, an instruction on how to use it is provided for you.
After opening the Windows Defender, choose a scan option and clickScan Now.
Then the program will scan automatically.

If you have other demands, just follow the responding options to carry on.
In summary, it is quite easy to operate.
How to Protect Your PC
Is Windows Defender enough?

You need other methods to keep your PC safe.
Here are some pieces of advice on Windows 10 antivirus for you.
you could choose one according to your practical demand.

Some software continuously requires you to upgrade or demand you to download attached programs.
Comparing different kinds of antivirus software in advance can help you decrease some problems when installing.
Just choose one to protect your system.

Solution 2: Use Firewall
Firewall is considered as the first line of cyber security.
you might set the protection rating of firewall as the highest one to if necessary.
In a word, firewall is a trustworthy tool to keep your PC secure.

It is a great choice for you.
Turning on firewall is very simple in Windows.
Typecontrol panelin the search window, then snag the control panel to open it.

Then, chooseSystem and Securityin the pop-up page to get the next page.
ClickWindows Defender Firewallin theSystem and Securitypage.
As the picture shows, you are able to turn on/off Windows Defender Firewall by clicking the option.

If you would like to change data pipe tweaks, check the options in this page.
After that, clickOKto finish the process.
It is an alternative for you.
The email or website may include some malware or virus.
If you open it, you may be a target of hacking and phishing scams.
Be vigilant to those unknown emails to decrease the risk of virus entering your setup.
Step 1: After downloading, launch MiniTool ShadowMaker.
ClickConnectinLocalblanket to get its main interface.
Step 2: ClickBackupin the main page to back up the data.
Step 3: In general, the systemreserved partitionand C drive will be chosen by default.
Of course, you are allowed to choose the disk/partition/ file/folder you want to back up.
Here, you should choose files as backup source to avoid losing data.
Directly click theSourceblanket to choose backup source.
Step 4: Similarly, the backup destination will be selected automatically by the program.
Step 5: After selecting the backup source and destination, you are able to start to back up.
Here are two choices:Back up NowandBack up Later.
If you clickBack up Now, the program will carry out the operation immediately.
Is Windows Defender enough?
With this software, you are able to find your data back easily.
What you’re able to do when Windows Defender is not enough to protect your PC?
Solutions to protect your box are given in this article.