At AVG Signal, it’s our mission to provide you with the best educational content on the internet when it comes to online security, privacy, and digital device performance. Protect yourself online with our comprehensive guides to malware, learn how to stay untraceable online, and optimize your computer and mobile devices to boost speed and performance. We’ve curated our favorite articles below to provide you with all the information you need to stay healthy, happy, and safe in the digital era.

Become an online security pro

The wide world of viruses and malware is just the tip of the iceberg when it comes to online threats. But we’ve got all the know-how you need in order to protect yourself and your devices from harm. Dive into our expert tips, guides, and advice about online security to get ready for anything a hacker might throw at you.

AVG's expert cybersecurity advice will prepare you for anything online.

What is malware? Any type of malicious software designed to harm you or your device is malware — this includes viruses, Trojans, spyware, ransomware, and many other types. Learn how malware works and how to prevent it from infecting your computer or mobile device.

Computer viruses infect your device, then take over its resources to replicate and spread themselves around. Many viruses can cause considerable damage by corrupting system files or destroying data. Learn how viruses work and how to protect against computer viruses with our expert advice.

Ransomware takes over your device and holds your data hostage while demanding a ransom payment in order to get it back. Learn about recent ransomware examples and why it’s never a good idea to pay the ransom, and find out how you can protect your devices and files from ransomware attacks.

What is a Trojan? This broad category of malware comprises any type of harmful program that disguises itself as something safe or benign. Trojans often use social engineering tricks to mislead victims into downloading them onto their devices. Learn how they work so you can recognize a Trojan attack before it’s too late.

When you know how to remove viruses and other malware from your computer, you’ll be prepared in the event of a malware infection. The instructions here will help you get rid of any malware from your Windows PC or Mac, then prevent further infections from happening.

Creating strong and memorable passwords can keep you safe in the fight against hacking and identity theft. Our expert password creation strategies will help you shore up your online accounts and prevent anyone from getting their hands on your personal data.

You’ll be much safer online when you know how to check if websites are safe. Protect yourself against drive-by malware downloads, phishing, and pharming attacks with our 10 tips for effective website safety checks.

Is your phone acting strangely? Learn how to find and remove malicious apps from your Android or iOS device. Next time something goes wrong with your phone, our expert guide will help you identify the problem and get the offending app off your device.

Protect your Android device by learning how to check if an Android app is safe before you install it. While Android devices can’t get viruses, they are prone to other types of malware, including spyware, adware, and Trojans. Follow our Android safety guidelines to ensure you’re only downloading legitimate apps.

Your Android app permissions determine which parts of your phone each app can access. Learn what they all mean and how to adjust app permissions to your advantage. Our expert guide will help you prevent greedy apps from eavesdropping on you and grabbing all your data.

Our guide to the best free antivirus programs for 2020 will give you all the insights you need to take your computer security to the next level. We took a deep dive into the most popular free antivirus software to see exactly how they all stack up, so you can figure out which is right for you.

The most dangerous and famous hackers of today are behind some of the scariest and most damaging attacks on the internet. Some create infamous malware while others steal millions of dollars — either way, know who’s who in the shadowy world of hacking.

AVG AntiVirus FREE is an industry-leading cybersecurity tool that scans for any signs of malware, detects and removes threats when they appear, and protects your devices from harm. Keep yourself and your devices safe with our world-class antimalware solution.

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Shore up your online privacy

Hackers and data thieves aren’t the only ones trying to peek in on your online activity — advertisers, marketers, your ISP, your school or employer, and even the government may be taking a gander every now and then. Learn how to stay private online and secure your internet freedom with our expert guides on digital privacy.

Check out our expert guides on online privacy to make sure you stay safe online.

Use a virtual private network (VPN) to stay private online and avoid leaking too much sensitive information on the web. A VPN encrypts your connection and masks your IP address, so you stay hidden from advertisers, hackers, and any other snoops. Not sure what your IP is? Learn how to find your IP address on Windows or Mac.

Your unique IP address identifies you on the internet and can leak your personal information. That’s why you should hide your IP, especially if you’re using public Wi-Fi or doing anything sensitive like online shopping or banking. 

Set up a VPN on your mobile phone to stay private on the go, especially while on public Wi-Fi networks. Learn how to get up and running with a VPN so you can protect your data and stream content from anywhere in the world.

Take your privacy further by using only secure messaging apps to communicate with your friends and family. Encrypted messaging will make sure no one can spy on your messages… so you can say what you want in peace.

Explore the dark web with our dive into the deepest, most private corners of the internet. Find out just how mysterious (or not) this inner layer of the internet really is.

A VPN is the perfect tool for hiding your IP address and protecting your personal data online. With AVG Secure VPN, you’ll enjoy military-grade encryption on all your traffic and lightning-fast connection speeds.

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Boost speed, power, and performance

Whether you’re building the most epic gaming PC ever or coaxing a couple more years out of a beloved old computer or phone, you’ll want to optimize the speed and performance of your devices. Learn how to squeeze every bit of power out of your devices with our expert guides, tips, and advice.

Get your devices running just like new with our expert tips and advice.

Our ultimate guide to speeding up and cleaning out your computer will teach you exactly how to optimize your PC for top performance. Learn exactly how to boost your computer’s speed and processing power while getting rid of anything that might be slowing it down.

Getting unwanted apps off your computer can go a long way towards helping it reach optimal levels of performance. Learn how to spot unnecessary programs and how to remove them from your PC in order to free up its resources for more important tasks.

If you don’t delete your browser cookies, they can slow your web browsing down to a snail’s pace. Even worse, advertisers use cookies to track your browsing, raise prices on you, and serve you targeted ads. Best to get rid of these completely.

Are long loading times and buffering driving you crazy? Find out why your Wi-Fi isn’t working and how to fix it. You’ll get the most out of all your devices and apps with faster internet… and you’ll be much less annoyed! Get the whole family in a better mood by boosting your home Wi-Fi signal.

Is your phone heating up lately? Find out why your phone gets hot and how to fix it with regular maintenance. Clearing malware and unnecessary junk off your phone will make it work better so it’s no longer in overdrive.

Shut down, sleep, or hibernate your computer to keep your machine in tip-top shape. Practice good computing habits to extend the lifespan of your device, and remember: your computer needs some love too.

Optimize your PC for gaming with our 9 expert tips for more speed, higher FPS, and better performance. Even the fastest and most advanced gaming rig can still get a little bit more powerful — with our pro-tier guide, you’ll be sure that you’re getting the maximum out of your gaming machine.

Boost your speed and FPS in Grand Theft Auto V with our deep dive into getting the most from this epic game. Learn which settings to tweak, how to adjust them, and all about which GTA 5 mods you need. With this guide, you’ll know exactly how to create the ultimate GTA 5 experience. 

Overclocking your GPU can result in better performance when gaming or editing video, but it’s not a risk-free process. Learn how to safely overclock your GPU to get the most out of your current system without having to purchase any expensive new components for your PC.

Before building or buying your dream machine, ask yourself: How powerful a computer do you really need? Choosing an appropriate amount of RAM, the right CPU, or making the decision between an SSD and an HDD — which is right for you? Get a computer that’s ideal for both your needs and your budget with our expert tips and advice.

Boost your computer’s speed and performance by getting rid of everything that’s slowing it down. AVG TuneUp automatically removes junk files and unneeded software while optimizing your devices for peak performance.

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