About David Perkovic

David founded DP Computing in 1993. With a Computer Science degree and over 25 years of IT experience David has advanced computer, server and networking skills. He has personally designed, setup and administered many Microsoft based networks and likes to share his knowledge via blog posts and Youtube videos.

Why You Need Professional Virus Removal

Do Macs Get Viruses?

“Your computer has a virus.” Such a dreaded phrase!! With a “human” virus we can feel awful and miss work but when a virus hits our computers, we can lose valuable information and be vulnerable to attack. Continue reading

6 Areas to Check Out to Reduce Your IT Costs

Renewal of services

Businesses are always looking at ways to reduce costs and looking at the IT budget line can cause headaches. So much money is spent in one area, and there is so little you can do about it! But is that really true? Your IT expenses may not be as fixed as you may think. Here are some target areas where you might reduce costs. Continue reading

How to Destroy Your Digital Data

Secure data destructionWhen we accidentally delete something, it feels like the end of the world. If a client file or your latest proposal is deleted, you may have to start again. Yet deleting files may not as permanent as many think. When it comes to destroying data properly, you will need to take a more thorough approach. Continue reading

Getting Rid of Single Points of Failure When “Failure is not an Option”

Single Points of FailureYou might think that your business is going to be fine if a single device goes down. After all, there are other devices your staff can use and your entire systems are not going to fall like dominoes. Or will it? Get rid of single points of failure to make sure that one vulnerability does not take down your entire network. Continue reading

What to Do When You Get a Renewal Notice

Renewal time

Your business will rely on a number of service providers. You are likely using third parties for services such as Internet access,  domain names, website hosting, software licenses, just to name just a few. So, when a renewal notice arrives, you might just  pay it and then file it away for future reference. Here is what you should be doing instead. Continue reading

The ”You Have Been Watching Porn” Email Scam

webcam scam

A number of our clients have received an email claiming that they have been hacked and that the hackers have video taped them watching porn. To stop the hacker distributing the so called video to all their friends, they demand a ransom payment. Continue reading

Why Computer Repair Is Best Left to the Professionals

When the age old “turn it off and back on again” fix doesn’t solve an issue, users start to panic and often turn to a “IT knowledgeable” friend, staff or family member for help in the moment. But a lot of time the computer repair is best left to the experts. Continue reading

Securing Your Business

Unknown threats

Cybercrime has hundreds of millions of victims if not more! Two-thirds of people online have experienced personal information theft or compromise. A 2018 McAfee Security study suggested that represents more than 2 billion individuals! Continue reading