Download this free 'Computer Networks' PDF of Chapter 1: Foundation, to learn how both local and wide area networks (WANs) are no longer built solely to connect computers, but also to support diverse applications.
These are the tricks to know and the tools to use if you want to find out whether someone else has been using your laptop.
It's important to take precautions to help make sure someone can't steal sensitive information that is stored on your computer.
How the world's first real computer, the ENIAC, was restored by an unlikely group of conservationists—all thanks to Ross Perot.
If you haven’t been hit by ransomware yet, you’re either very lucky, or you’ve taken some proactive steps to protect your computers and files. We present 8 tips you should use to …
The Long Read: We increasingly let computers fly planes and carry out security checks. Driverless cars are next. But is our reliance on automation dangerously diminishing our skills?
RAM, DRAM, SRAM, SSD, HDD. The language of computer memory, like most other components of computers and smartphones, is a collection of alphabet soup. So it can be difficult to wrap your brain around what exactly those collection of letters mean, and more importantly, what the hell they do.
Dear Lifehacker,<br>I just bought a new computer and, seeing as hardware failure rates are pretty high these days, I want to make sure it isn't going to suddenly die on me in the middle of an important project. Is there anything I can do to ensure it isn't a dud?
Learning what the weird noises coming from your computer might mean, could save it. Or at least give you an unequivocal pass to buy a new one.
What email service you use can be an indicator of many things.
Google just can't seem to keep itself out of trouble...
When computers or network systems break, you need to know that you’re able to quickly get your teams back online and to full productivity. That can be a challenge, especially if you’re working with a computer repair company. You can’t predict when a problem is going to occur or guarantee that a technician who is …
The titular question was quite relevant and often discussed some thirty years ago. The thought went: “Sure, there are industries where computers are the norm, but in my industry we got just fine so fa
In this free computer buying guide, get helpful advice and information on what to look for when purchasing a computer.
The way in which humans interact with computers is undergoing a dramatic shift that will have huge impact on the way we work in the future.
Regular computer maintenance is a must for anyone spending time on a computer and the Internet. This articles presents tips on what you should be scanning for and resolving on a daily basis.
Have an old computer you’d like taken off your hands? Don’t put it on the curb.
Computers are crucial to both studio and stage in the 21st century. Compared to the early days of computers, they’ve become less expensive, more powerful, and in many ways, more reliable. But when …
Ever felt like it took 10 minutes to load one program? This will tell you how to make it take a little less time to do things you need done. Use a free software web browser. Not only are they considered more secure because it is open...
Check out this free lesson to learn more about why your computer may be running slowly and how to fix a slow computer.
Practical tips to keep hackers out of your computer. Prevent hacking! Learn how to protect & secure your Windows computer from hackers.