In today's digital world, computers are an essential part of our daily lives. We use them for work, education, communication, banking, and entertainment. However, as technology advances, cyber threats continue to grow. Computer security is the practice of protecting computers, networks, and data from unauthorized access, attacks, and damage.

What is Computer Security? 
Computer security, also known as cybersecurity, involves measures and technologies designed to safeguard digital information and systems. The goal is to protect sensitive data from cybercriminals, malware, hackers, and other online threats.
Common cyber threats include:

• Viruses and Malware: Malicious software that can damage files or steal information.
• Phishing Attacks: Fake emails or websites designed to trick users into revealing personal information.
• Ransomware: Malware that locks files and demands payment for their release.
• Identity Theft: Criminals stealing personal information for fraudulent activities.
• Data Breaches: Unauthorized access to confidential information.

Top Computer Security Tips

1. Use Strong Passwords 
Create unique passwords that include a combination of:

• Uppercase and lowercase letters
• Numbers
• Special characters

Avoid using easily guessed information such as birthdays or names.

2. Enable Multi-Factor Authentication(MFA)
MFA adds an extra layer of security by requiring a second verification step, such as a code sent to your phone.

3. Keep Software Updated
Regularly update your operating system, web browser, and applications. Updates often contain security patches that fix vulnerabilities.

4. Be Careful with Emails and Links
Do not click suspicious links or download attachments from unknown senders. Always verify the sender before responding to requests for personal information.

5. Install Antivirus Software 
Reliable antivirus software can detect and remove many types of malware before they cause harm.

6. Back Up Your Data
Regular backups help protect important files from loss due to hardware failures, ransomware attacks, or accidental deletion.

7. Use Secure Wi-Fi Networks 
Avoid accessing sensitive information on public Wi-Fi. If necessary, use a Virtual Private Network (VPN) for additional protection.

8. Download Only from Trusted Sources 
Install software and apps only from official websites or authorized app stores to reduce the risk of malware infections.

9. Monitor Your Accounts 
Regularly review bank statements, email accounts, and online services for unusual activity.

10. Educate Yourself About Cyber Threats
Cybersecurity threats evolve constantly. Staying informed about new scams and attack methods can help you avoid becoming a victim.

Conclusion
Computer security is everyone's responsibility. A single weak password or careless click can lead to serious consequences, including financial loss and identity theft. By following basic cybersecurity practices such as using strong passwords, keeping software updated, and staying alert to online threats, you can significantly reduce your risk and enjoy a safer digital experience.

Remember: the best defense against cybercrime is a combination of technology, awareness, and good security habits.

As of January 10, 2023 Microsoft's ope​rating system Windows 8.1 has reached its end-of-life status. What this means is that any computer still running Windows 8.1 will no ​longer receive software updates or fixes from Microsoft. Furthermore, Microsoft will not offer technical support for the Windows 8.1 software.

While a computer running Windows 8.1 will still function there will be an increased risk of viruses and malware infiltrating the system. Moving forward and to ensure that you protect your device and your personal data you have a few options.

• Upgrade to the Windows 10 operating system. Windows 10 will be supported by Microsoft until October 14, 2025.
• You could look into the possibility that Windows 11 will be compatible with your system. Computers running Windows 8.1 are unlikely to meet the specifications required to run Windows 11, but if your computer does, you could purchase a copy of Windows 11. If you choose this option, please be aware that you will need to back up your data and reinstall apps after the Windows 11 installation.
• The next option would be to purchase a new computer which should already be running Windows 11. This is probably the easiest and most recommended option as most computers running Windows 8.1 would be 10+ years old.

If you would like any further information about this, please don't hesitate to contact us to discuss.

Many computer technicians suggest having your computer serviced at least once per year. Computers sometimes save temporary data files including; Windows Update files, old downloaded files, internet browser history and other miscellaneous files. Another reason to have your computer regularly checked is for malware and viruses. With much of computer use based around internet activity the likely hood of finding some form of malware on a PC is quite high.

Another positive of having your computer serviced regularly is that a technician might be able to pickup hardware issues like a failing Hard Drive or a fan blocked with dust. A failing hard drive could cause documents to be lost and a blocked fan can cause overheating and serious damage could follow.

Servicing your computer once a year is usually enough for most devices, but if you find your PC running slow or making any different sounds it might be a good idea to have it looked at by a qualified computer tech.

We find that having your computer serviced at the start of year is good as it can prepare your device for the warmer months ahead.

​It’s important to be aware that NBN Co will never make unsolicited calls or door knock to sell broadband services. NBN Co may make calls to individuals registered on Medical Alarm or Fire and Lift registers but will never request payment or bank account details during these calls.

Microsoft has announced a  date for Windows 7 End of Life. On January 14, 2020 Microsoft will no longer update or support the Windows 7 operating system. Widows 7 is now almost 10 years old - launching on July 22 2009, and it is still being used on an estimated 39% of PCs.

So what does this mean if you are currently using the Windows 7 operating system?

When Windows 7 reaches its End of Life on January 14, 2020, Microsoft will stop releasing updates and patches for the operating system. Microsoft will also likely not offer support if you try to contact them for Windows 7 issues.

Windows 7 will still function and won't just stop working on January 14, 2020, and you can continue to use Windows 7 for as long as you wish. The risk is that without important security updates and patches from Microsoft your PC will be most vulnerable to future threats.

While Windows 7 will continue to work after January 14, 2020, it is a good idea to start planning an upgrade to Windows 10 or another operating system.

If you would like more information you can contact us on 0424 360 180 to discuss and plan your upgrade path.

​Below is a list we have put together of many useful keyboard shortcuts. and while there are many more, these are the shortcuts we find most useful.

Please post a comment if you have other keyboard shortcuts that you like to use.

​The passwords are all thought to have come from one of the many leaks and hacks that have hit companies in recent years. Many of the world's biggest online services – from LinkedIn to Adobe – have had passwords leaked onto the internet, and those are relatively readily available on the internet.

NUC (Next Unit of Computing) is a range of mini PCs produced by Intel. NUCs can be used at home or in the office as a replacement for a big desktop tower computer.

It is small. An NUC can be put anywhere, from a shelf in your office to the back of a monitor giving you more work space.

It is cost effective. They have extremely low power consumption in comparison to standard computer installations.

It is quiet. Even when kept in a very small room an NUC will be nearly inaudible.

It is customizable. Memory (RAM), storage, software and configuration can be set up the way you want it. This makes NUCs a multi-purpose device, be it home entertainment, a personal office or a corporate IT setup.

If you are interested in finding out more or after a quote then contact us to have a chat.