Computers are a significant investment, especially for those on fixed incomes. Fortunately, with proper care and maintenance, older computers can remain secure and functional for years. Let's address a concern from Connie in Rochester, Minnesota, who wrote to us about her older computer's vulnerability to hackers:

"I'm still using Windows 7 on my 2013 computer. It says I have Security Essentials, but I saw somewhere that it ended in 2023? When I click on it, it says it's scanning, but am I protected or not? I pay yearly for MSN extra and use an iPhone 14. All the worrisome reports make a senior citizen a little nervous. What's your advice? A new computer? Will your virus protection be compatible with my old computer? I'm not keen on spending more on a new computer on a fixed budget."

This question is relevant to many users with older computers. Let's dive deeper into the situation and provide some comprehensive advice for Connie and others in similar situations.

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Using Windows 7 does pose significant security risks. Since Jan. 14, 2020, Microsoft has stopped providing security updates and technical support for Windows 7. This means that any new vulnerabilities discovered in the operating system will not be patched, leaving your computer exposed to potential attacks.

Since the start of 2023, 47 vulnerabilities have been discovered in Windows 7. Cybercriminals actively target outdated operating systems because they're more likely to be unpatched and vulnerable. Without official support, Microsoft is no longer compelled to disclose formal vulnerabilities, making it harder for users to stay informed about potential security risks.

Connie, you mentioned that you have Microsoft Security Essentials installed. Unfortunately, this software also stopped receiving updates on January 14, 2020. While it may still scan your computer, it's not providing up-to-date protection against new threats.

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Given the security risks, it's advisable to take action. Here are some options to consider:

1) Upgrading your operating system or computer: While it’s possible to continue using Windows 7 with a third-party antivirus, it’s generally recommended to upgrade to a newer operating system for the best security. If your current computer meets the system requirements, you could consider upgrading to Windows 10 or even Windows 11. However, if a new computer isn’t in your budget right now, using a supported antivirus on your Windows 7 machine is a good step.

2) Install strong antivirus software: If upgrading isn't possible immediately, install a strong, reputable, up-to-date antivirus software that's compatible with Windows 7. However, keep in mind that this is a temporary solution and doesn't address all the vulnerabilities in the operating system itself. There are several antivirus programs that continue to support Windows 7. Get my picks for the best 2024 antivirus protection winners for your Windows, Mac, Android and iOS devices.

3) Consider a new computer: While it's understandable that you're on a fixed budget, investing in a new computer might be the most cost-effective solution in the long run. New computers come with the latest operating systems and security features, providing better protection against current threats. You can see our picks for a variety of laptop computers and desktop computers (at a variety of price ranges). If you decide to upgrade and get a new computer, check out how to securely get rid of your old PC or Mac.

HOW TO SAFEGUARD YOUR OLDER PC

You might be wondering if it's really that dangerous if you're careful about what you download. The truth is, even if you're cautious, you're still at risk. Modern malware can be incredibly sophisticated. There's a type of threat called a "persistent threat" that can hide on your machine indefinitely, continuously monitoring your computer and stealing information without you even knowing it.

The best way to safeguard yourself from malicious links that install malware, potentially accessing your private information, is to have antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe. Get my picks for the best 2024 antivirus protection winners for your Windows, Mac, Android and iOS devices.

Let's address two other points you made in your email to us. Your iPhone 14 is not affected by the Windows 7 issue. Apple regularly updates its iOS software, providing security patches for supported devices. So, make sure your iPhone's software is up to date to ensure you have the latest security features. Here's how:

As for MSN Extra, while it may provide some additional features, it doesn't compensate for the lack of operating system security updates.

10 TIPS TO SPEED UP YOUR PC'S PERFORMANCE

Look, Connie, I know all this tech stuff can be overwhelming, but here's the deal: While we can't make your computer 100% hacker-proof, these steps will definitely up your security game. Keep your eyes peeled when you're checking emails or downloading stuff, especially if it's from someone you don't know. Now, about getting a new computer. I get it, it's not cheap. But think about it this way: It's like insurance for your digital life. The headache and costs of dealing with a hacked computer? Trust me, that's way worse. In this day and age, when we're all connected 24/7, keeping your digital self safe is super important. So, if you can swing it, seriously think about upgrading your system or getting a new computer with all the latest security bells and whistles. Bottom line? Taking these steps isn't just about protection. It's about giving yourself peace of mind every time you hop online. And let's face it, that's pretty priceless.

What are your biggest challenges when it comes to maintaining your devices and why? Share your tech hacks by writing to us at Cyberguy.com/Contact.

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Too many people share just about everything online. That’s a one-way ticket to Scamtown. Some info makes you an especially prime target. Keep these close to the vest.

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1. Your relationship status

Widows and widowers are big targets. Crooks want to get their grimy hands on inheritance money. Take Rosalie Douglass, who tried her hand at online dating and listed "widow" as her relationship status. Two different scammers connected with Rosalie and swindled her out of a staggering $430,000.

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Pro tip: If you're a widow or widower, keep it off your dating and social media apps. You never know who's watching.

2. Your vacation plans

Tiffany posted about her family’s upcoming Carnival cruise on Facebook by sharing shots of her tickets. She didn’t think about the fact her booking reference number was included. The same day, a scammer created a new Carnival account using Tiffany's confirmation number. The scammer canceled her booking and ruined her $15,000 trip.

Pro tip: Announcing your vacation plans before or during your trip screams "Rob me!" Take tons of pics on your vacation, but don't share them until you're home.

3. Videos of you talking

Artificial intelligence tools make it cheap and easy for anyone to create a deepfake video. Recently, on TikTok, a woman named Sam said a shady brand stole her face and used it to promote a product. The brand did it all with a video from her social media account and some deepfake software.

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Pro tip: Limit the personal information you share online, especially high-quality photos and videos of you talking. For most folks, setting your social media accounts to "private" is the way to go.

4. Expensive electronics you’re selling

A South Carolina man listed a limited-edition PlayStation on a Facebook buy-sell-trade group. The "buyer" he met up with pulled out a gun and made off with the PlayStation, plus the man’s phone, wallet and watch. Scary.

Pro tip: If you’re selling anything pricey, meet in a public space during the day and bring a friend. Your local police department’s parking lot should scare off anyone who intends to rob you.

5. Personal walking, hiking and biking routes 

Fitness apps with GPS track way more than workouts. I told you about the Secret Service agents who spilled the locations of President Biden and the first lady, President-elect Trump and his wife and Vice President Harris. In case you missed it, the agents used Strava to track their movement and apparently didn’t realize anyone could see those routes.

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Pro tip: If you use a fitness app, change your settings to private. You can disable GPS altogether, but that shuts off the functionality you use the app for in the first place.

6. Your kids' school or activities

You’re proud of your kiddos and want to share their milestones online. Sorry, but posting photos in front of your kid’s school or sharing their weekly soccer schedule is not smart. You truly never know who is watching.

Pro tip: Don’t post specifics about your kids’ schools, day care centers, sports teams or even the clubs they attend. When you do share, keep it vague and avoid anything identifiable in the background.

7. Your work details

The real danger here is setting yourself up for a scam. Spear-phishing scams target one person with highly personalized information. Mid- and high-level employees are big targets since they may have access to a company’s finances.

The more specific details you post, the more fuel you give a scammer. This includes where you work, your role, projects you’re working on or really anything else.

Pro tip: Limit the details you share about your job. Keep posts about career achievements vague or share only with friends and family.

Award-winning host Kim Komando is your secret weapon for navigating tech.

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