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The ultimate guide to wireless access points
Wi-Fi networks depend on access points to make wireless connections possible. Whether at home, in an office, or across a campus, access points keep your phones, laptops, and smart devices connected an...
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No network connection: Why it happens and how to fix it
Few things are more frustrating than seeing a “no network connection” message when you need to get online. This issue can happen on any device, from phones to laptops, and may manifest as Wi-Fi co...
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Throughput vs. bandwidth: Key differences and why they matter
When your internet slows down, it’s tempting to think you need to upgrade to a higher-bandwidth plan. That can help, but it’s not always the full picture. Network performance depends not just on h...
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What is DNS TTL? Best practices for privacy and performance
Every time you visit a website, your device sends a request to a Domain Name System (DNS) server, which looks up the domain name and then sends you the numerical IP address associated with it. The res...
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What is the SMB protocol? (Server Message Block explained)
If you open a spreadsheet from a shared drive, send a document to a network printer, or even sync a backup to network attached storage (NAS), you’re likely using the Server Message Block (SMB) proto...
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What is a site-to-site VPN, and how does it work?
When businesses operate across different offices, countries, and time zones, keeping networks connected and secure can be challenging. A site-to-site virtual private network (VPN) helps by creating an...
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How to permanently delete your Reddit account
If you’ve decided it’s time to leave Reddit, whether to improve your online privacy, as part of a break from social media, or just because you don’t use it anymore, deleting your account is quic...
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Loopback address: What it is and how to use it
A loopback address is a way for a computer to talk to itself. Instead of being sent outward, data directed to a loopback address returns to the same device. This can be a useful tool for testing appli...
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What is a walled garden?
A walled garden is a digital environment managed by a single tech company, such as Apple or Meta. Within this closed space, the company controls what users can access, how data is shared, and which ap...
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How to detect and remove spyware on iPhone (complete security guide)
Your iPhone holds more than just your apps and messages. It’s a central hub for your photos, financial information, and private conversations, making it a valuable target for spyware. Spyware can st...
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