If you are reading this at work, chances are you currently have several tabs open, a few emails waiting for replies, and at least one system running slower than you would like.
Most people who work with computers every day know the basics, but there are still plenty of myths, half-truths, and surprisingly useful things many people never get told.
- Why does refreshing a webpage sometimes magically fix it?
- Can public WiFi actually be dangerous?
- Do hackers really “hack” into systems the way movies show?
Understanding how everyday technology works can make work less frustrating, help businesses stay more secure, and even improve productivity.
In this InfoByte, we straighten out common IT myths, explain everyday security facts, and look at why some strange computer habits actually make sense
- Public WiFi, like at airports and cafes, can be risky
True
Public WiFi networks are shared with everyone nearby. In some situations, attackers create fake networks that look legitimate so people connect without realising.
Once connected, browsing activity and login information can become easier to intercept, especially when accessing work systems or sensitive information.
- Logging off at the end of the day improves security
True
Logging off closes active sessions and reduces the chance of someone accessing systems under another staff member’s account.
In shared workplaces like clinics, reception areas, and open offices, this helps prevent unauthorised access to emails, files, and business systems if a device is left unattended.
- Too many browser tabs can slow down your computer
True
Every tab consumes memory and processing power, even when you are not actively using it.
Cloud platforms, video calls, dashboards, and AI tools all continue using resources while open.
- Refreshing a webpage sometimes genuinely fixes the problem
True
Sometimes a webpage only partially loads, loses connection while loading, or stores outdated temporary data called cache.
Refreshing forces the browser to request a fresh version of the page again, which is why the issue can suddenly disappear.
- Hackers rarely “guess” passwords manually
True
Most attacks rely on phishing emails, stolen passwords from unrelated breaches, fake login pages, or automated programs testing leaked credentials.
In many cases, access begins with someone unknowingly entering their details into what appeared to be a normal login page.
Want to know more? Read our article ‘Unusual Messages, Login Alerts and Signs Your IT Is at Risk’.
- Incognito mode makes you anonymous online
False
Incognito mode mainly stops browsing history from being stored on the local device.
Websites, workplaces, and internet providers can still potentially see activity depending on the environment.
- Mac computers can still get viruses and malware
True
Mac devices are generally secure, but they are not immune to malware, malicious downloads, or scams.
As Macs become more common in workplaces, they continue attracting more attention from attackers.
- Restarting your computer occasionally is genuinely helpful
True
Restarting clears temporary processes, frees up memory, reconnects background services, and can resolve small issues before they become bigger frustrations.
- Slow internet is not always your provider’s fault
True
The issue may actually relate to local WiFi coverage, overloaded hardware, browser activity, software updates, or network congestion inside the workplace itself.
So, if it’s not your provider to blame, who do you tell? We discuss this common issue here.
- Phishing emails no longer look obviously fake
True
Many phishing emails now appear polished and convincing. Some even use AI-generated writing and video to mimic professional communication styles.
Spelling mistakes and strange formatting are no longer reliable warning signs.
- Updates are only about getting new features
False
Many software updates contain important security fixes. In some cases, vulnerabilities are already publicly known before businesses install the update.
That is why organisations are encouraged to keep systems and software current.
However, updates may not be the fix if your systems are continuously holding you back. Take a look here for signs your workplace setup might be holding your team back.
A little more understanding can make work a lot easier
In many workplaces, some technology problems come down to simply not knowing how certain systems behave or what warning signs to look for.
A little extra understanding around security, networks, and everyday computer behaviour can help businesses avoid unnecessary disruptions.
At Quo Group, we work with organisations across Australia to help keep systems running reliably, securely, and with minimal disruption to day to day operations.
