Summary :
Avast Free Antivirus and Windows Defender both don’t cost money. However, this freemium software offers minimal value. Avast company developed Avast Internet Security, which is the first premium offering and costs $59.99 per year for one PC. Avast Premium costs $69.99 per year for one PC license. Short review: Avast is impressive and reliable antivirus software that offers a free password manager too. The Avast password manager protects your credentials in a secure desktop vault without any restriction. However, it does have some drawbacks too. Since it is a free password manager so there are some limitations too. Avast VPN offers different customer support services for individuals and businesses. It is a good initiative that many other service providers lack. If you experience any issue while using the Avast VPN, there are few places to resolve the issue.
Avast is a piece of antivirus software that is useful for fighting against virus on the computer. However, some people raise doubt about Avast after using a period of time. Is Avast safe? Is Avast a virus? Today, MiniTool will explore these questions and provide you with available alternatives to it.
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Is Avast Safe
Is Avast safe? A great many of people are curious about it. As Avast is associated with PC safety, it is indeed vital to get an accurate answer. When you look through some technological forums, you can find some related posts.
Here is a true example from Reddit.
I’ve being using Avast for over 8 years on every computer I owned during that time. It seemed effective, safe and free. But lately, for the past few months, my Avast keeps popping up in the lower right with all these messages like “your PC is being slowed down by all this crap, we can fix it”, “your drivers are outdated, which can cause serious issues, click here to update, “your computer has x security issue, click here to fix them, etc. --Reddit
As learned from the above information, Avast has some issues indeed. It is not as safe as you expect. To explore more information about Avast, you should have an overall understanding of it.
Further reading
In fact, other programs like PC protection software and computer scan programs are not as reliable as you image besides PC built-in antivirus software. For instance, there are also some doubts about the computer cleanup tool – CCleaner as well. You can read this post for more details: Is CCleaner Safe? Here Are Answers and Alternatives
What Is Avast
Avast is a famous antivirus tool, which owns millions of users in the whole world. It is available for multiple operating systems including Windows, Mac, Android and iOS. This program comes with free and paid versions that can fulfill the different demands of users. What does Avast do?
According to Avast antivirus review, AvastAntivirus software can protect your computer from security threat (computer worm), viruses (like polymorphic virus), malware (like ransomware) and other possible Internet threats. Besides, it adds features such as network security scanner, password manager, browser protection, and so forth.
What makes Avast stand out is the company’s versatility and flexibility. Additionally, Avast has well-designed user-interface, protection and extra utilities like safe browser.
Advantages and Disadvantages
As a coin has two sides, Avast also has its own advantages and disadvantages. What are the advantages and disadvantages of Avast? They are summarized as follow.
Advantages
- It has network security inspector and password manager.
- It contains browser-independent protection to avoid dangerous URLs.
- It includes plenty of useful, security-related bonus features.
- It can run on various systems like Windows, Mac, Android, as well as iOS.
- It protects the security and privacy of your computer.
Disadvantages
- The full protection against dangerous URLs is only available in Chrome and Firefox.
- The password manager has limited features.
- You need to pay for some features of Avast.
- Avast can slow down your device.
- The defense is not strong enough.
- Avast has been sharing personal information collected from devices with a subsidiary that sells trend analytics to some websites. This put users’ privacy into threats.
Problems and Fixes for Avast
Learning from the information above, you can find that Avast is not a perfect program. Based on the features that Avast includes, users raise some specific questions. For example, is Avast Antivirus safe for threat-protection, web browsing, PC optimization, privacy and security, or for protection against online attacks.
They will decide whether to utilize Avast after checking the answers for these questions. Now, we will discuss and solve these questions one by one.
Is Avast Safe for PC Optimization
Avast is capable of cleaning junk and removing unwanted software. Actually, you can do that by yourself. It is because that the Avast Antivirus free edition will slow down your computer to a large extent. Besides, it will force you to upgrade to the paid edition to get some optimization features.
In a word, Avast is not secure for optimizing computer because it can cause some performance issues. Here, you are recommended to utilize another PC optimizer – MiniTool Partition Wizard.
This is a safe and reliable program that can optimize your computer and improve the performance. MiniTool Partition Wizard boosts various features related to partition such as merge partition, convert FAT to NTFS, format partition, copy disk, etc.
On the aspect of computer optimization, features like Space Analyzer, Surface Test, Extend Partition, Wipe Disk, Check File System and Recover Data are also available for you. Through these operations, you can get more disk space, fix hard drive errors and delete personal data. Then, your PC will run faster and smoother.
Download and install MiniTool Partition Wizard by clicking the buttons below and then start optimizing your computer now!
Here is the tutorial for increasing disk space via MiniTool Partition Wizard.
Step 1: Launch the program to get its main interface, and then right click on the partition to enlarge and choose the Extend feature from the elevated menu.
Step 2: In the next window, select a drive to take free space from it. Then, move the handle to decide how much space you would like to take from the selected drive. After configuring the partition extend settings, click OK to save the changes. Finally, click Apply to carry out the pending operation.
If you encounter computer running slow issue after updating, try fixing it with this guide: Top 6 Solutions to the Windows Creator Edition Slow Error
Is Avast Safe for Privacy and Security
In addition to PC performance, privacy and security are also concerned about. Avast has been regarded as safe on the aspect of privacy and security until the occurrence of personal information sharing report.
Moreover, Avast free edition has a collecting your browsing history feature. Up to now, Avast Premium doesn’t have such report. What’s more, the Premium edition has marvelous password protection, blocks webcam spying, as well as blocks phishing emails.
Given to that fact, you are able to brose the web anonymously via Avast VPN. Now, we can summarize that Avast Premium is somewhat safe for laptop privacy and security.
If you don’t want to upgrade to Premium edition, try other free programs like Windows Defender Firewall to protect your privacy and security. Here are steps for enabling Windows Defender.
Step 1: Open Control Panel and then click on Windows Defender Firewall in the prompted window.
Step 2: In the Windows Defender Firewall window, click the Turn Windows Defender Firewall on or off option in the left pane.
Step 3: Now, select the Turn on Windows Defender Firewall option under Private network settings and Public network settings section. Finally, click OK to save and exit the operation.
You may also be interested in this: Is Windows Defender Enough? More Solutions to Protect PC
Is Avast Safe for Threat-Protection
Avast offers great real-time threat protection, which protects computer from viruses, malware, spyware, and other malicious software. And the virus definitions also keep updating to recognize new threats.
Nevertheless, the Avast free edition only provides a mediocre level of protection. Hence, you are very likely to be attacked by threats if utilizing the free edition. You can also conclude that Avast is not safe enough unless you get a paid edition.
If you want to seek some free programs to protect your PC from threats, there are some great options for you. You can take them as the alternative for the Avast. For example, Windows built-in tool Windows Defender, Malwarebytes Anti-Malware, Norton Security, AVG Antivirus and other programs are also capable of protecting your PC.
Is Avast Safe for Avoiding Online Attacks
As Avast Antivirus free edition doesn’t have a firewall, it won’t protect you from attacks. Therefore, if you don’t want to be attacked, you have to upgrade to Premium edition. With the Premium edition, you are able to avoid fake shopping websites as well.
Hence, Avast is not as safe as you expect unless you obtain a Premium edition.

Recommended reading: Lenovo Diagnostic Tool – Here’s Your Full Guide to Use It
Is Avast Safe for Web Browsing
When you use Avast Secure Browser, Avast Antivirus offers real-time monitoring. It provides you excellent Internet security and privacy. Based on that fact, the Premium edition offers secure web browsing via browsers like Chrome and Firefox.
However, you are required to grant permissions for that. You should also note that the Avast free edition doesn’t provide safe and secure browsing.
Is Avast a Virus
Is Avast a virus? Are you doubt this question? You can get the answer now. Avast Antivirus itself is definitely not a virus. It is an antivirus program that can keep virus, threat, as well as malicious software away. But it sometimes can be turned into a virus.
If a virus or malware infects the core files of Avast and makes it malfunction, the Avast may turn into a virus. Though this case is rare, it indeed exists. Once Avast turns into a virus, it will install its own browser – Avast Secure Browser automatically without asking for your permission.
What’s worse, Avast will update itself randomly and lose control. It will also reboot your PC without permission. In this case, you are only able to remove it with the help of specialized tools.
Conclusion
Is Avast Antivirus safe? After reading this post, you may find the answer. With the Avast free edition, your PC is likely to be attacked by threats and viruses. If you get a Premium edition, it is safe to protect your computer in most cases.
Fortunately, you can utilize the alternatives provided in the post to protect your computer if you don’t want to upgrade to Premium. You can share your ideas on this topic – is Avast Antivirus safe in the comment area below. For any questions about MiniTool software, you are able to send us an email via [email protected].
Is Avast Safe FAQ
Summary :
You may see articles with titles like “how to protect your PC from CCleaner hack” or other similar titles. Is CCleaner safe? Some available alternatives for CCleaner are provided in this post of MiniTool, and you can choose one from them.
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What Is CCleaner
CCleaner is a disk cleanup tool. It is the major tool used to clean temporary junk files. If the question “is CCleaner safe” is asked before the end of 2017, the answer is definitely “Yes”.
However, now the reply is not so sure. Several major issues showed up since CCleaner has been hacked at the end of 2017. The hack put 2.27 million PC users at the risk of being infected by malware. After that, the question “is CCleaner safe 2018” is frequently asked by Windows users.
Fortunately, this issue was solved when it was found and updated automatically. Is CCcleaner safe now? According to user reports, CCleaner has the following issues.
- Update without uers’ permission: CCleaner silently forces updates to users and ignores users’ preferences about checking for updating. There are PC users complaining the issue on the forum that CCleaner has already updated to his system automatically without his permission.
- Enable Collection Options: CCleaner even enables collection options (to collect users’ system information) by default in the latest version.
- Monitor uers’ system information: The loudest sound comes from the CCleaner version 5.5. A feature called “Active Monitoring” is used to collect anonymized information related to users’ systems. You can disable it or turn it off, but the software will reopen it again when rebooting or reopening CCleaner.
- Hard to exit: Though you click the close icon to turn it off, it will minimize to your System Tray. When you right click its icon, there was even no option to exit. You have to exit CCleaner via Task Manager. If you are a novice user, you won’t know how to close it.
- CCleaner had malware: The 32-bit version was infected with Trojan, which collected the version’s installation system information. In addition, the Trojan had the capability to run codes on the influenced systems. Though CCleaner company captured it before it is spread in a more large-scale, Avast company still suffered from the malware of CCleaner.
Uninstall CCleaner from Your Computer
You may want to uninstall CCleaner to get rid of the above issues. Then, how to uninstall CCleaner? Here, I will show you how to do that.
It is very easy to remove CCleaner from your computer. Navigate to Settings - >Apps - >App & feature. Scroll through the list or find CCleaner via the search box. Then click CCleaner and select the Uninstall option to uninstall it.
You may raise a question: After uninstalling CCleaner, how can I find a replacement to clean my PC? In fact, you don’t have to worry that issue. Windows 10 has plenty of built-in features that can replace CCleaner’s functions.
Certainly, if you would like to find a third-party tool to optimize and clean your PC or replace CCleaner, atomiccleaner, BleachBit as well as Space Analyzer are strongly recommended.
After uninstalling CCleaner, you need other alternatives to finish the work that previously belongs to CCleaner. Read here, you may raise a question “what does CCleaner do”.
Actually, CCleaner is mainly responsible for cleaning junk files, clearing caches, uninstalling programs and removing startup items, analyzing disk space occupation, wiping disk. So, just find alternatives that boast the mentioned features of CCleaner to clean your computer. Here are respective alternatives.
Alternative 1: Clean Junk Files
Is Avast Secure Browser Safe Reddit
Clean all junk files on the system to protect your PC. You can perform this operation with the following steps.
Step 1: Type disk cleanup in the search box, and then select Disk Cleanup from the search results list to go on.
Step 2: After allowing the operation, the program will calculate the size of all files in the system automatically.
Step 3: Choose all files you want to delete, and then select Clean up system files to carry it out.
Alternatively, you are able to access the Storage Sense feature in Windows 10 by following the steps Settings ->System - >Storage. Then select change how we free up space under the Storage Sense.
Then choose the file type you need to delete. After that, the operation will be carried out automatically.
To obtain more solutions to clean up disk space, read this post: 9 Ways to Clean up Disk Space in Windows 10, #1 Is Excellent
Alternative 2: Clear Caches
In addition to clearing unnecessary files, CCleaner cleans the cache from your browser and other programs too. Actually, you are allowed to clear your browser history, cache as well as other information just right inside the browser.
Take Google Chrome as an example. Here, I will show you how to clear cache in Google Chrome.
Step 1: Press Ctrl, Shift and Del keys at the same time.
Step 2: You can select the cache in certain time periods among last hour, last day, last week, last four weeks, alltime to delete by clicking the dropdown-menu next to the Time range.
Step 3. After that, click the Clear Data button.
Step 4: Reload your site.
Alternative 3: Uninstall Programs and Remove Startup Items
Several functions of CCleaner are also available in Windows built-in options. So, you can uninstall CCleaner and make use of these Windows built-in features instead.
To uninstall programs, access the same page that you have visited in Alternative 1 via Settings ->System - >Storage.
It is simple to manage startup programs by using Task Manager with the below steps.
Step 1:Press shortcuts Ctrl + Shift + Esc keys or right click Taskbar and select Task Manager to open it.
Step 2: Switch to the Startup option, and then you will see all the running contents when logging. Step 3: Right click a program and click Disable to delete it from Startup.
Alternative 4: Analyze Disk Space via MiniTool Partition Wizard
CCleaner has a disk analyzing tool to measure what taking up disk space. Here, you have a better choice to do that job - MiniTool Partition Wizard Free Edition. With its Space Analyzer feature, you can find out exactly what occupies your disk space.
Besides analyzing the disk space occupation, MiniTool Partition Wizard is also an excellent partition manager allowing you to format partition, copy disk, move/resize partition, etc. Click the below button to get this reliable tool now!
After downloading and installing MiniTool Partition Wizard to your computer, run it and enter its main interface. Then follow the steps below to check your disk space occupation.
Step 1: Select the Space Analyzer feature from the top tool bar of the main page.
Step 2: After selecting the target partition, click the Scan button to start scanning. Then the software will scan this partition automatically.
Step 3: All the scanned files will be listed in three forms (Tree View, File View, Folder View), so just choose one display form as you like. As you can see, the percent of each file (occuping the target partition) is listed.
Step 4: Right click the file that takes up much space and select the Delete (Delete to Recycle Bin or Delete Permanently) option to delete.

In a word, the whole process is rather simple with only 4 steps. Of course, the security and reliablity are the most important factors for your privacy. As for this aspect, you don’t need to worry. MiniTool Partition Wizard will never collect your system information or monitor your system. Don’t hesitate to download it now.
Alternative 5: System Restore
The System Restore feature of CCleaner also a duplicate of Windows’ built-in functionality, which enables you to recover your system to previous state after it crashes. In this way, you neither need to reinstall system nor suffer from data loss.
Alternative 6: Wipe Disk

As for the disk wiping feature of CCleaner, you also have an alternative. The Wipe Disk feature of MiniTool Partition Wizard enables you to clean up your disk with a few clicks.
Is Avast Antivirus Safe Reddit
Here are steps to wipe disk in MiniTool Partition Wizard.
Step 1: Select the targeted disk and then click Wipe Disk in the left action panel.
Step 2: Choose a wiping method from the 5 given options, and then click the OK button.
Step 3: Then you are able to preview the wiping result at the main page, but it only really works after applying the operation by clicking the Apply button.
According to the above steps, you can find that wiping disk with MiniTool Partition Wizard is time-saving and reliable. Hence, try it now!
After reading the above content, it is very obvious to see that CCleaner is not the most ideal tool to clean your PC files. Besides, CCleaner is not safe now, so it is urgen to find other alternatives to perform CCleaner’s tasks.
Conclusion
Is CCleaner safe? Read here, you can know the answer, but the real key point is that you should find a perfect replacement for it. The most direct and helpful way is to find out what does CCleaner do and then seek respective tools to perform the tasks of CCleaner.
The above are alternatives to CCleaner and don’t have any potential danger, let alone the risk of monitoring and leaking system information. Therefore, you can consider installing the given software after uninstalling CCleaner to continue to clean your PC.
If you have new thought for the topic “is CCleaner safe” in this post, please leave your words at the comment area. While, if you have any advice or doubt to MiniTool Partition Wizard, contact us via [email protected].