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Why Having Multiple Antivirus Programs Makes Your Computer Less Safe
When it comes to protecting your computer, it’s natural to think “the more antivirus tools I install, the safer I’ll be.” Unfortunately, the opposite is true. Running multiple antivirus or security suites at the same time is one of the most common causes of slow computers, freezing, strange errors, and even full system crashes . It can also reduce your protection instead of improving it. Here’s why. 1. Antivirus Programs Clash With Each Other Each antivirus tries to act as t

Tony Liu
6 days ago2 min read


Why This Business’s Emails Were Suddenly Being Rejected, A Case Study From PC Onsite IT Solutions
Email is one of the most important communication tools for any business. So when emails start bouncing or being marked as suspicious, it can interrupt sales, delay urgent communication, and frustrate everyone involved. Recently, a customer reached out to us because their emails were suddenly being rejected by multiple recipients , even though nothing had changed on their side. No new devices, no password resets, no settings modified. Everything looked normal. But something w

Tony Liu
Nov 173 min read


Building Success with Web Development Services
When I first started exploring how to grow a business online, I quickly realised that having a website isn’t just about being present on the internet. It’s about creating a powerful, custom web solution that fits your unique needs and helps you connect with your customers in Auckland. Whether you’re running a small café or a growing retail store, the right website can make all the difference. Let’s dive into how custom web solutions can help you build success, streamline you

Tony Liu
Nov 174 min read


IT Support with PC Onsite Auckland
When your business depends on technology, having reliable IT support is not just a luxury - it’s a necessity. I’ve seen firsthand how small to medium-sized businesses can thrive when their IT systems run smoothly. Whether you’re struggling with slow systems, security concerns, or just need someone to call when things go wrong, we are here to make your life easier. Why IT Support Matters More Than Ever Technology is the backbone of most businesses today. From managing customer

Tony Liu
Nov 114 min read


PC Onsite November Tech Update: The Cyber Threat Landscape Has Changed Fast
Welcome to PC Onsites Monthly Tech Update! In this November edition, we explore how the cyber threat landscape has changed dramatically and what it means for New Zealand’s small and medium-sized businesses. The Cyber Threat Landscape Is Exploding Recent research from N-able reveals how quickly the danger has escalated. In just 12 months, the number of detected cyber threats jumped from 48,749 (June 2024) to over 13.3 million (June 2025) , a jaw-dropping 273× increase . Cybe

Tony Liu
Nov 32 min read
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