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 McAfee Home Blog Topics img At McAfee img img-icon-globe 5 Signs Your Device May be Infected with Malware or a Virus Toni Birdsong Nov 16, 2021 5 MIN READ The malware landscape is growing more complex by the minute, which means that no device under your family’s roof—be it Android, iPhone, PC, or Mac—is immune to an outside attack. This reality makes it possible that one or more of your devices may have already been infected. But would you know it?  Ho Ho Ho, Merry Hackmas  According to 2021 statistics from the Identity Theft Resource Center (ITRC), the number of data breaches reported has soared by 17 percent over last year. In addition, as reported by McAfee, cybercriminals have been quick to take advantage of the increase in pandemic connectivity throughout 2020. McAfee Labs saw an average of 375 new threats per minute and a surge of hackers exploiting the pandemic through COVID-19 themed phishing campaigns, malicious apps, malware, and more. With Black Friday and Cyb...

  Get some tips and tricks to help overcome a computer that can’t keep up with you. Sometimes, it only takes a few clicks or a few minutes to make a real difference. Helpful Resources A Few Fast Fixes Can Go a Long Way The components that most determine your PC’s performance are your RAM, CPU, and disk drive. If any of these are overloaded, your whole experience slows down. Windows 10 and 11 have tools built into the OS to help you free up your computer’s key resources and to address other things that can slow down your PC’s speed. Don’t let a slow device detract from your creativity and productivity. Updating your device can help make sure it’s capable of handing the latest software and immersive experiences you need. Why Is My PC Lagging? Your computer—whether it’s a desktop, laptop, or other form factor—should feel like a fast and fluid tool. It should be able to keep up with your flow of productivity and creativity. If it feels like you’re frequently having to stop what you’re ...

 7 Ways to Improve Your Computer PerformanceShare How to Speed Up Your Computer: 12 Proven Performance Boosting Tips on FacebookShare How to Speed Up Your Computer: 12 Proven Performance Boosting Tips on LinkedInShare How to Speed Up Your Computer: 12 Proven Performance Boosting Tips on XShare How to Speed Up Your Computer: 12 Proven Performance Boosting Tips on RedditShare How to Speed Up Your Computer: 12 Proven Performance Boosting Tips via EmailCopy the link to share How to Speed Up Your Computer: 12 Proven Performance Boosting Tips How to Speed Up Your Computer: 12 Proven Performance Boosting Tips Daniel Horowitz|October 30, 2024 Reading time: 11 minutes Is your computer running slowly? Looking for ways to make your computer faster? You’re not alone. Whether you want to speed up your PC for gaming, increase computer speed for work, or just make your laptop run faster, we’ve got you covered. Here are proven methods to optimize your computer performance and get your system runni...

 Computer Virus Definition Chances are you’ve heard how important it is to keep viruses out, but what is a computer virus exactly? A computer virus is a type of malicious software, or malware, that spreads between computers and causes damage to data and software.  Computer viruses aim to disrupt systems, cause major operational issues, and result in data loss and leakage. A key thing to know about computer viruses is that they are designed to spread across programs and systems. Computer viruses typically attach to an executable host file, which results in their viral codes executing when a file is opened. The code then spreads from the document or software it is attached to via networks, drives, file-sharing programs, or infected email attachments. Chances are you’ve heard how important it is to keep viruses out, but what is a computer virus exactly? A computer virus will more than likely have an adverse effect on the device it resides on and may be discoverable through common...

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  A   computer virus [ 1 ]   is a type of   malware   that, when executed, replicates itself by modifying other   computer programs   and   inserting   its own   code   into those programs. [ 2 ] [ 3 ]   If this replication succeeds, the affected areas are then said to be "infected" with a computer virus, a metaphor derived from biological   viruses . [ 4 ] Hex dump  of the  Brain  virus, generally regarded as the first computer virus for the IBM Personal Computer (IBM PC) and compatibles Computer viruses generally require a  host program . [ 5 ]  The virus writes its own code into the host program. When the program runs, the written virus program is executed first, causing infection and damage. By contrast, a  computer worm  does not need a host program, as it is an independent program or code chunk. Therefore, it is not restricted by the  host program , but can run independently an...

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