Many people are unaware that a significant amount of malware can reside on their computer without them noticing, only becoming active when the hacker in control gives the command. Understanding how to prevent such threats and what a system scan entails is crucial. It is one of the most recommended practices by cybersecurity experts.
Many individuals have questions about virus scans and how often they should run them. This article aims to explain everything related to this essential cybersecurity practice, which can save you from losing your most valuable information or having cybercriminals steal your banking credentials. When it comes to your computer’s security, there is no room for complacency.
What Is a Computer Scanner and Why Should You Have One Installed?
Antivirus software and malware scanners can detect malware and viruses. These programs automatically scan new downloads and files on a set schedule or in response to suspicious activity.
Tech-savvy users should not rely solely on the default tools that come with their operating systems, such as Windows Defender in Windows 10 and 11 or third-party utilities. Ideally, one should install professional antivirus software or dedicated tools like Avast Smart Scan.
How Often Should You Scan Your Computer?
There is no universal answer regarding how often you should scan your computer for viruses and malware. The optimal frequency depends on the user’s habits, experience with malware, and the software installed on their system.
Nevertheless, a few general rules can be applied. Firstly, it is crucial to understand that traditional scans only catch some viruses, as hackers continuously develop techniques to evade detection.
Therefore, running antivirus software is the first step in protecting your system against malicious code. Regular manual or real-time scans are also necessary. These scans actively monitor files accessed by applications or users, including registry entries, which contain important information about the computer and its programs.
With hundreds of thousands of viruses and malware threats circulating online, searching for them is a complex task that requires swift response times and thorough effort when scanning your computer for potential threats.
Most users may wonder whether a weekly virus scan should be conducted on both home PCs and laptops, regardless of whether they are used for work or leisure.
Real-Life Scenarios Where Malware Scanning Can Be Crucial
As mentioned, all PC users should run a system scan regularly, regardless of their cybersecurity knowledge or computer usage level. However, it is helpful to highlight everyday situations where readers may find themselves at risk.
Here are three everyday scenarios where installing a scanner could prevent a major disaster, such as falling into the hands of a hacker intent on ruining your life.
- You use a laptop for work and travel frequently: If you use your laptop for work and often travel between home and the office, you are likely to have connected to public Wi-Fi networks at some point. If so, you may have unknowingly exposed your computer to hackers who are infected with hidden malware. Users in this situation are prime candidates for Avast Smart Scan.
- You regularly download numerous files: Depending on your job or personal computer use, many people frequently download applications, videos, or photos, sometimes from unknown senders. Despite the utmost caution, your computer may be at risk of malware infection whenever you download a file. If you fall into this category, scanning your PC is essential to help prevent infection.
- You store essential data on your computer: Lastly, anyone who has vital information on their computer, whether personal or private data like banking credentials, may be a potential victim of the malware. Given the sensitivity of such information, conducting a weekly scan can help protect you from data breaches or ransomware attacks.
What Is Avast Smart Scan and Why Should You Install It on Your Computer?
Avast Free Antivirus offers a feature called Smart Scan, which quickly analyzes your system for viruses, outdated software, network threats, and performance issues.
Using this scanner is very straightforward, as it is included in the Avast Premium Security suite. To access it, navigate to the “Protection” menu and then select “Virus Scan.” From there, Avast will handle the entire process. If any threats are found, the application will isolate and safely delete the malware without requiring any action from the user. This simplicity and ease of use are some of its greatest strengths.
If you use your computer and value your cybersecurity, consider downloading Avast Smart Scan to help safeguard your PC from the many dangers that lurk online.
