Your daily dose of practical, easy to follow tech tips!
Question from Ellen: A couple of years ago I started using a Windows PC for the first time because my iMac died and I couldn’t afford a new one.
When I bought my new laptop the salesman told me that Windows 10 does a horrible job at keeping the system optimized and running smoothly.
He said I needed to buy a program called System Mechanic and use it to clean Windows up every few months. [Read more…]
The Sender Policy Framework (SPF) is essential for email verification, as it determines which mail servers have permission to send emails for your domain.
However, when companies utilize various third-party services such as customer relationship management systems, marketing applications, or cloud solutions, their SPF records can grow excessively long and surpass DNS lookup limitations. This can result in authentication failures that not only hinder email delivery but also expose your domain to potential misuse by cybercriminals aiming to execute spoofing attacks. [Read more…]
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Question from Mariana: I installed an app on my iPhone but I can’t find it.
I thought new apps always went on the Home screen, but this one didn’t.
How can I find it so I can add it to my Home screen? [Read more…]
A secure network is critical. From personal devices to business infrastructures, the risks of cyberattacks, data breaches, and unauthorized access are rising at alarming rates.
Hackers are becoming more sophisticated, targeting individuals and organizations through methods like phishing, malware, ransomware, and network intrusions.
The consequences of a weak or poorly protected network can be devastating, leading to financial loss, compromised data, and damaged reputations. Advancements in technology have made it possible to establish stronger defenses and adopt strategies that minimize risks. [Read more…]
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As you probably know, PayPal users have always been a top target of scammers. There’s a dangerous new (and very convincing) PayPal related scam making the rounds right now that could be landing in your email inbox at any minute.
Most PayPal related scams are phishing attempts designed to trick you into handing over your PayPal login info (and therefore access to your account), but this one is a bit different because it’s trying to trick you into handing over your personal and banking info directly. [Read more…]