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- Avast Slowing Down Computer
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- Avast Slowing Down Computer On Startup
Summary :
I'm from Brazil. I recently installed Avira Free to replace Avast on my Windows 10 (64-bit), but it is making my computer's performance worse. Avira starts to run an 'Avira OnDemand File Scann. Added limited Avast Omni support. 13.12 (34b80497bbe8) 2019-02-25. Correctly register webshield into system firewall to avoid system popups. Fixed slowing down Time Machine backups. Fixed random issue with WiFi Inspector UI. Other bugfixes and stability fixes. 13.11 (b4db463dcb85) 2018-09-24. Fixed problem with vpsupdate. 13.10 (1952b1590d91. AVAST installs adware and seriously slows down your PC, then posts pop-ups advising you that there are numerous processes running that are slowing down your PC which can be put right, at a cost of course, by purchasing the pro version. In other words AVAST free version is a con! From the description, I understand after installing Avast anti virus the start up and the shut down process have become slow on the computer. This might have happened due to Avast. I would suggest you to follow these steps for this particular problem and check. Method 1: I would suggest you to disable Avast anti-virus and check if the issue persists.
Does Avast slow down your computer? If you are looking for the answer to this question, this post is written for you. The answer is yes, and you can know why Avast slows down computer and what you should do to fix the slow PC issues caused by Avast. Also, how to improve your PC is told to you in this post from MiniTool.
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To keep the data on the computer safe, most of you choose to install an antivirus program to ensure security by detecting and removing some malicious software and viruses.
On the market, there are many antivirus programs. And as far as we know, Avast is one of the widely used and most reliable apps since it can keep your computer clean and offer help in many ways.
Tip: Some of you may be curious about Windows Defender vs Avast. Here this post - Windows Defender VS Avast: Which One Is Better for You is worth reading.
But sometimes you may encounter the issue of the slow computer when using this antivirus program. Then, you ask: is Avast slowing down my computer? Now, get the answer from the following part.
Does Avast Slow Down Your Computer
To some extent, an antivirus can have some influence on the overall speed of your machine.
Since the antivirus program performs automatic scans, the CPU usage can keep constant. While installing a new app or downloading a file from the Internet, Avast can perform a scan.
And it compares the network drive with several known malware signatures and behaviors during each scan. As a result, the list of malware types is growing greatly and the databases that Avast uses are large.
Luckily, the security company has noticed this problem and now they use the provider’s server to power the processes instead of the customer’s. Besides, there are some other reasons for Avast slowing down computer. For example, an additional tool or component that isn’t really needed is installed when you install Avast.
Also, the software can update automatically after turning on your computer. If you choose remote assistance, this can slow down your PC. So, the option should be unchecked when not required regularly.
In a word, the answer to this question “does Avast slow down your computer” is yes. Avast can slow down your computer.
Well then, what should you do if Avast slows down your computer? There are some methods you can find to speed up the computer. Now, let’s see them.
Avast Slowing Down Mac Shortcut
Solutions to Avast Slowing Down PC
Avast Slowing Down Computer
Option 1: Load Avast After Windows Services
This is one of the easy and ideal solutions if the slow PC issue is triggered by Avast. Sometimes, this antivirus program and Windows services conflict with each other, leading to PC slowing down.
If you load Avast after Windows services, then everything will turn on after loading Windows. Just follow these steps to do this work.
Step 1: Run Avast Free Antivirus in your system.
Step 2: Click the Menu button to choose Settings.
Step 3: Under the Troubleshooting tab, ensure the option of Delay Avast startup is checked. In some old versions, the option is Load Avast services only after loading other system services.
After selecting the option, Avast services start only after your other computer services have started. Then, it may be helpful to fix Avast slowing down computer.
But this operation can leave your computer unprotected during startup. That is, the PC may get infected during that time. So, use this with discretion.
Option 2: Disable the Background Updates
You should know Avast can impact the computer speed because of its background updates. Avast may start downloading the latest version while you run the PC and want to check something on the Internet.
This behavior can slow down the PC. Besides, this situation can also occur when you are playing the game on the computer or working on the Internet. How annoying it is!
To get rid of this trouble, you can choose to disable the background updates to improve the computer’s performance by following these instructions below.
Step 1: Run this antivirus program on your computer.
Step 2: Go to Menu > Settings > Updates.
Step 3: Under the Virus definitions section, click More options and you can choose Ask when an update is available or Manual update.
If there is an available update, this program will show a notification and you only need to click the Update now button.
Option 3: Free up Disk Space
If your hard drive is full, you should free up the disk space since it can be the reason for Avast slowing down PC.
To get free space, you can choose to delete some unnecessary files, images or videos, remove the Recycle Bin, etc. Here, you can use Avast Cleanup to scan for your computer, find and remove unwanted files.
Tip: As to other methods to free up disk space, you can refer to this post - 10 Ways to Free up Disk Space in Windows 10 and try them to increase the disk space.
Option 4: Add the Memory to Computer
Sometimes the issue of Avast slowing down the computer happens since the machine has insufficient memory.
Some old computers have low RAM and memory, so they cannot run the latest and advanced software including Avast. If your computer becomes slow, ensure it has at least 4GB RAM and 500GB hard drive to run any new program.
As to memory, you can add RAM to your computer. In our previous post - How to Get More RAM on Laptop—Free up RAM or Upgrade RAM, you can know some tips on getting more memory.
As to the disk, you can choose to upgrade your small disk to a large one. Also, this post - How to Upgrade to Larger Hard Drive Without Data Loss may be what you need.
Some Other Tips to Speed up PC
If Avast slows down the computer, there are some other easy methods you can try to speed up the machine.
Uncheck Avast Community and Data Sharing
Step 1: Run Avast and go to Settings > General > Privacy.
Step 2: Ensure these two options - Participate in the Avast community and Participate in data sharing are not checked.
Switch off the Mail Shield
If you are not using any email client on the computer, you can choose to switch off the Mail Shield. Just go to Settings of Avast to find the Mail Shield component and choose Stop permanently to disable it.
Remove Avast Tools
Avast has many tools that you don’t use. When this antivirus program slows down your PC, you can remove these tools from the PC.
1. Just open Control Panel and go to Uninstall a program under the Programs section.
2. Right-click the Avast tool and choose Uninstall.
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Tip: If you don’t want Avast to be on your computer, you can also choose to remove it and choose an alternative program to keep your PC safe. Here this post- 10 Best Avast Alternatives for Windows 10/8/7 is for you.
How to disable (stop or close), remove (or uninstall) Avast antivirus in Windows and Mac? This post shows you multiple methods for this work.
Now, we have shown you the answer to the question of “does Avast slow down your computer’ and how to fix the slow issue caused by Avast. In the next part, let’s see some common and useful tips to fix the slow PC caused by other reasons.
What to Do If Slow PC Is Caused by Other Reasons Rather Than Avast
Upgrade to SSD
If the Windows is running on an HDD, it may run slowly. If you install Avast, it may be much slower. To get rid of this situation, you can choose to upgrade your disk from HDD to SSD.
How can you do this work? Professional PC cloning software – MiniTool ShadowMaker can be used to clone the hard drive to SSD. At first glance, you find it is a Windows backup software. Also, it can be used for disk upgrade since it offers a feature called Clone Disk.
Now, get MiniTool ShadowMaker Trial Edition by clicking the following button and install it on your computer.
Step 1: Run this cloning software by double-clicking the icon.
Step 2: Go to the Tools window, click Clone Disk.
Step 3: Choose the HDD as the source disk and your SSD as the target disk. Then, click OK and Yes to start the cloning operation.
Step 4: After finishing the clone, shut down your PC, remove the HDD, and install the SSD to the original place. Then, you can boot your PC from the SSD. Just enjoy the fast speed.
Make Sure the OS Is Up-to-Date
If the operating system is too old, the performance of the computer is low. Thus, make sure your operating system is the latest version.
In Windows 10, go to Start > Settings > Update & Security and click Check for updates in the Windows Update page. Then, Windows will start downloading available updates. Restart the PC to finish the operation.
Uninstall Some Unnecessary Programs
Some outdated programs may lead to errors and incompatibility issues, making the PC slow. Thus, you should uninstall some old and unnecessary programs from the computer.
Fix Disk Errors
If the disk is logically or physically damaged, PC can also slow down. You can use chkdsk to find & fix the logical errors and shield bad sectors. Just run Command Prompt with admin privileges, then type chkdsk x: /f and chkdsk x: /r in turn and press Enter after each one. (X is the drive letter)
Tip: In fact, many reasons are causing the computer to be slow. In our post - 10 Reasons for Computer Lagging and How to Fix Slow PC, you can know more.
A Suggestion: Back up Your Computer
After knowing the answer to the question of “does Avast slow down your computer” is yes, you choose to fix the issue. But some of you may directly remove Avast and don’t use antivirus software. Or you choose to install another antivirus program.
If you keep the PC safe by only the antivirus program, it is not enough since viruses always exist and the program may cannot completely block them. Thus, we have a suggestion for you: back up your important data or create a system image to avoid data loss or system breakdown due to viruses.
To do this work, MiniTool ShadowMaker can also help you. It is useful to back up files & folders, Windows system, disks, and partitions.
Here are some related articles:
Bottom Line
Does Avast slow down your computer? The answer is yes. And in this post, you know how to fix Avast slowing down PC, some tips to speed up your PC, and a suggestion to protect the machine.
If you have any idea about this topic or have any question when using our software, leave it to the Comment part or send an email to [email protected].
Does Avast Slow Down Your Computer FAQ
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Does Avast Internet Security slow down your computer?
The answer is yes. This is mainly because some additional add-ons are installed without your consent, slowing down the computer.
It is not bad for your computer. On the contrary, it can block malicious software and viruses from invading your computer. But sometimes it can slow down the PC.
The antivirus can have some effect on the overall speed of your device. But you can try some ways to fix the issue.
Avast runs telemetry on the systems it's installed on, slowing down the PC. Besides, some additional add-ons are installed while installing Avast, leading to the slow PC.
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Is Avast for Mac free? Well, yes and no. There is a free version. There is also a paid version. What’s the difference? Most digital products today come with a free doppelganger to show customers the value in the paid-for product. Bloggers offer a free e-book to get people to subscribe to their email list. Subscription services offer a free week or month so people can try the services (if you’re a music lover, don’t try Spotify’s three-month free trial. You will be helpless to resist continuing your subscription afterward.)
The point is, these sales methods can be very effective. Free is hard to resist. But free can also be expensive. It all comes down to the simple question – “is it worth it?” Of course, the answer varies depending on your needs and wants. Avast for Mac is no different.
What is Avast for Mac?
Image: Public Domain, Avast Software, via Wikimedia
Avast Antivirus for Mac is a “free” software program that protects your Mac from viruses, malware, spyware, and ransomware. The free version doesn’t do much more than allow you to scan for malware that has already made its way into your system. And you can only scan so often – once a day is typical. Scanning more often than once a day can be cumbersome, especially if you are working on your Mac throughout the day. Malware scanning apps take a lot of processing power and so the rest of your computer will work much slower while a scan is taking place. More complex programs might even grind to a halt.
Avast Slowing Down Mac Os
The paid-for version can do much more than just scan. One of the most significant differences between the free and paid-for versions of Avast for Mac is a feature called real-time protection.
Real-time protection is a proactive method of protecting your Mac. Instead of finding malware and removing it after the fact (which allows enough time for malware to make its way back to a third-party with your information or otherwise accomplish its malicious purpose), real-time protection scans for malicious software in real-time. This way, you’re constantly protected by most threats, so long as you keep the threat database of Avast for Mac updated.
Add-ons for Avast for Mac
So, the free version doesn’t cut it for those who need around-the-clock protection and are constantly using their devices. Avast for Mac is not free if you’re looking for real-time protection. The paid version comes with this feature first and foremost. But it’s not the only option available once you upgrade.
There’s not just one paid-for version – there are multiple different kinds of add-ons. Each addon gives Avast for Mac additional functionality. Let’s see what some of these can do.
Avast Secure line VPN
A virtual-private-network (VPN) provides an encrypted tunnel for all of your web traffic to travel through. This gives you an additional layer of security and privacy.
A VPN can also mask your IP address, making it look like your device is located in another city, state, or country. The farther away the VPN server is from your general location, however, the slower the connection tends to be. All of your traffic has to first arrive at the server before going out to its final destination.
Obviously, Avast is not the only VPN provider in the world. There are dozens of VPNs available, and many reviews for them have been written. We’ll leave it up to you whether or not to choose the VPN offered by Avast for Mac.
Avast File Shield
Avast File Shield is one of the simplest features of Avast for Mac. It simply allows you to permanently delete files forever. You may think simply hitting “delete” on something in the Trash accomplishes this, but it does not. There are ways for erased files to be recovered even years later. But Avast promises to get rid of any trace of sensitive data. Obviously, the average person doesn’t have much use for this.
Avast Wireless Defender
Image: CC0 Creative Commons, 3844328, via Pixabay
Scanning your wireless network for open ports is important. If there is an open port in your wireless access point (home router), this is like an open door for hackers. If you don’t know you have open ports, you could already have someone snooping around on your network without you knowing anything about it.
Avast Security Pro comes with a Wi-Fi scanner to let you know about open ports or any other potential problems. It scans all devices on your network in addition to the wireless access point. Like most everything else, there are free apps for this. But they’re not usually as comprehensive as Avast.
Avast Slowing Down Computer On Startup
Avast Wireless Defender also lets you see when someone joins your network. This is great but can also get annoying. For example, every time someone walks into your home with a smartphone that is on, you will be notified.
The same thing will happen when someone turns on a tablet or laptop and connects to your Wi-Fi network. You can turn off these notifications for trusted devices, but then there’s not much point in having it in the first place. This feature is made for the most highly security-conscious individuals.
Avast Driver Updater
This software add-on will allow Avast for Mac to automatically update the drivers your computer needs as they become available. Drivers are files that tell your system how a particular piece of hardware should work. Without the proper drivers, you can’t use your video card, sound card, USB devices, or printer. Driver issues can be a source of much frustration for novice and veteran technology users alike.
Although it is possible to download and install the drivers you need on your own, Avast promises to make the process easy and automated. Do you really need this service? Maybe. If you’re a professional in an office setting, it might be worth it just to make sure you never have a problem with printers or Internet of Things (IoT) devices. And if you’re a gamer, your video and sound cards need to always be up-to-date in order to keep video games running smoothly.
Then again, those in office settings probably have IT teams to take care of this. And the average gamer is likely to have the requisite tech know-how to do this on his or her own (interesting and irrelevant side note – at least 30% of all gamers are female!)
Avast Clean up
Avast for Mac can go through your system and help you delete unnecessary files and programs. After identifying anything that might be slowing down your system, it will give you options for dealing with them.
To a certain extent, you can do this yourself by clicking the Apple icon in the upper-left of your screen and choosing “About This Mac.” Select the “Storage” tab and click “Manage.” You will then be given options for reducing the amount of storage space used on your hard drive.
As you can see, many of these add-ons serve functions that can be accomplished by the individual user. Some people might see them as unnecessary. But if you’re less than tech-savvy, don’t want to learn how to do these things on your own, and have a little extra cash, then maybe these products are for you.
Another thing to note is that if you want to have all of these features bundled together in one convenient place, Avast for Mac accomplishes this purpose well. Instead of having a VPN provider, a wireless network scanning app, and updating your drivers by yourself, you can have all of that in one central location. Some things can even be automated, like the updates for your drivers.
Avast for Mac is Both Free and Expensive
In the end, Avast for Mac is not really free. Yes, there is a free version, but all it does is scan for viruses.
For many users, the malware scanning feature of Avast for Mac might be all they really need. But for real-time protection and all the bells and whistles like file shield, driver updater, and more, you will have to pay a price.
For many users, the malware scanning feature of Avast for Mac might be all they really need. But for real-time protection and all the bells and whistles like file shield, driver updater, and more, you will have to pay a price.
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