Reliable Computers

Reliable Computers Reliable Computers is an award-winning IT support and computer repair provider based in Oatley, serving the St George area and greater Sydney.

They help homes and businesses with managed IT, computer and Mac repairs and other computer related services. Our Team is comprised of Project Management, Technical Consultants, Managed Networking and Security services, Web/Software and Database developers and a Helpdesk Support Team amongst others. We have one goal: Provide solutions that are right for you. Managed, cloud-based, flexible, on-premise, cost-effective, plus improved security and ongoing support.

Our technicians often see Sydney businesses with professional email accounts, but many are missing critical authenticati...
10/08/2026

Our technicians often see Sydney businesses with professional email accounts, but many are missing critical authentication records like SPF, DKIM, and DMARC. This technical oversight makes it far easier for cybercriminals to impersonate your business and launch convincing phishing scams.

Without correctly configured SPF, DKIM, and DMARC, your emails are more likely to be flagged as spam or outright rejected. More importantly, it leaves your brand vulnerable to spoofing, where attackers send emails appearing to be from your domain. This can trick clients or staff into revealing sensitive information, costing your business time and money.

Most business owners assume once email is set up, it is secure. They often miss these vital backend records. The right approach involves an expert audit to ensure these layers of protection are active and correctly configured across all your sending domains. This improves deliverability and significantly reduces your risk of email-based fraud.

How confident are you about your business email security setup?

Our team often sees Sydney small businesses invest in a new website, then treat it like a static brochure once it's live...
07/08/2026

Our team often sees Sydney small businesses invest in a new website, then treat it like a static brochure once it's live. The internet moves fast. What was modern last year can look dated now. Common website mistakes in Sydney include ignoring mobile responsiveness or letting key information go stale. Most business owners don't realise a neglected website isn't just invisible; it can actively deter potential clients looking for up-to-date services and clear contact options. A website needs ongoing care. Think of it as a digital storefront that needs tidying and updating. We help businesses design and maintain sites that genuinely work for them, including domain registration and hosting advice. Give us a call on 1800 753 991 to discuss your website needs. How often do you review your business website's content?

When considering business process improvements, many Sydney businesses ask: what does a business process review actually...
05/08/2026

When considering business process improvements, many Sydney businesses ask: what does a business process review actually cost? The upfront cost depends on several factors. These include the size of your organisation, the number of workflows needing review, and the depth of analysis required. Often, the bigger cost is ongoing inefficiency. Investing in a professional review uncovers hidden costs. It helps streamline operations and boosts your team's productivity. Our team works with you to define the scope and provide a tailored estimate. How does your business currently identify workflow bottlenecks?

Many Sydney business owners wonder how secure their email really is. We recently helped a local architecture firm in the...
03/08/2026

Many Sydney business owners wonder how secure their email really is. We recently helped a local architecture firm in the St George area who had a close call with a phishing scam. They realised their basic email setup wasn't offering the protection they needed.

Our team conducted a full business email security audit. We checked for vulnerabilities like weak authentication, missing SPF/DKIM/DMARC records, and potential phishing exposure. It involved a thorough review of their existing email environment and a clear report on areas for improvement.

The firm now has a robust email security posture. Their team has peace of mind knowing their communications are better protected against scams and unauthorised access. This improved setup means less risk of financial loss and reputational damage.

How confident are you in your business email security right now?

We often see businesses in areas like Oatley and St George start small, growing through word-of-mouth. A common situatio...
31/07/2026

We often see businesses in areas like Oatley and St George start small, growing through word-of-mouth. A common situation is a local tradesperson who relies on old referrals but realises they are missing opportunities without a professional online presence.

Recently, an electrician in the St George area approached us. Their existing online presence was minimal, and they felt their business wasn't getting the credibility it deserved. They needed a clean, modern website and a proper .com.au domain to attract new local clients.

Our team worked closely with them, designing a website that clearly showcased their services and made it easy for customers to get in touch. We handled the domain registration and ensured their new site was mobile-friendly and easy to navigate. The result? A strong online foundation that genuinely reflects their professional work.

How does your business's website stand up when new clients search for you? Get a free consultation today.

Many Sydney business owners believe that once their new website is launched, the work is done and it will simply run its...
24/07/2026

Many Sydney business owners believe that once their new website is launched, the work is done and it will simply run itself. This common belief often stems from the initial effort involved in design and content creation.

However, a website is a dynamic asset built on software, plugins, and servers that require ongoing attention. Just like any crucial business tool, it needs regular updates, security patches, and content reviews to stay effective and secure.

Neglecting website maintenance can lead to serious issues, including security vulnerabilities that hackers can exploit, slow loading times, broken features, and outdated information that harms your business credibility. Proactive care ensures your site remains a strong digital presence for your clients.

Our team helps local businesses keep their websites performing optimally and secure against threats. We provide comprehensive website care, so you can focus on running your business.

What is one thing you wish you knew about website maintenance before your first site launch?

An outdated website can seriously impact how potential clients see your business. Many local businesses come to us with ...
22/07/2026

An outdated website can seriously impact how potential clients see your business. Many local businesses come to us with sites that are slow, hard to navigate, and not mobile-friendly. They often struggle to update content or attract new enquiries.

Our technician recently helped a small service business in the Sutherland Shire facing exactly this. Their old website was slow, looked unprofessional on phones, and made it difficult for clients to find their services or contact them effectively. It was a common situation we see where the website was actually turning away business.

We worked with them on a complete website redesign. This involved building a modern, fast, and mobile-responsive site. We also ensured their domain was properly registered and secured, providing a professional online foundation. The new site features clear service descriptions and an easy contact process.

Now, they have a professional online presence that truly represents their business and helps them attract new clients. The website loads quickly, looks great on any device, and is simple for them to manage. It's a clear example of how a tailored online presence can transform a business.

How does your current website perform on a mobile phone?

Our team frequently sees a common oversight when businesses set up Microsoft 365 for the first time. Many don't fully co...
20/07/2026

Our team frequently sees a common oversight when businesses set up Microsoft 365 for the first time. Many don't fully configure critical security and data sharing settings. This includes enforcing multi-factor authentication for all users, tightening external sharing defaults in SharePoint, and regularly reviewing who has access to sensitive OneDrive files. These missed steps can leave your business vulnerable to data leaks and unauthorised access.

Our experienced technicians ensure your Microsoft 365 environment is secure, protecting your data and your team. We make sure these crucial settings are correct from the start, helping Sydney businesses operate with confidence.

How does your team currently manage access to shared files and documents?

Many small business owners in Sydney ask if a full business process review is worth it for a team of under ten people. T...
17/07/2026

Many small business owners in Sydney ask if a full business process review is worth it for a team of under ten people. The decision depends on how much time your team spends on manual, repetitive tasks each week.

Consider if your current workflows involve a lot of duplicate data entry, constant emailing of files, or different software that does not talk to each other. These are common signs that hours are being lost daily. An external review can highlight these bottlenecks and suggest practical technology-driven improvements, often using tools you already own.

The real value comes from freeing up your team's time to focus on core business activities and client service. It is not about adding new complexity but simplifying existing operations to boost efficiency.

How do your daily tasks feel right now? Are they smooth, or do they involve too many manual steps?

It's easy to overlook common workflow inefficiencies in small Sydney businesses. Often, it's the small, daily tasks that...
15/07/2026

It's easy to overlook common workflow inefficiencies in small Sydney businesses. Often, it's the small, daily tasks that consume valuable time without anyone noticing. We've observed that businesses frequently rely on manual data entry, scattered file storage, and outdated communication methods that genuinely slow things down.

Many business owners accept these issues as "just how we do things" or believe fixing them is too complicated. However, these inefficiencies add up, costing hours each week and leading to avoidable errors.

Our team focuses on practical, technology-driven improvements. A structured review can pinpoint these bottlenecks and introduce tools like Microsoft 365's SharePoint for file sharing or automation for repetitive tasks. This isn't about overhauling everything; it's about smart adjustments that make a real difference to your daily operations.

How does your team currently handle shared files and communication?

Address

1/89 Mulga Road
St George, NSW
2223

Opening Hours

Monday 8:30am - 5pm
Tuesday 9am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 9am - 5pm

Telephone

+611800753991

Website

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