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When something goes wrong with a computer or laptop, the untrained eye can find the thought of IT repair overwhelming and daunting. Whether it’s a computer problem you hope will be a quick fix, or a more significant issue that could lead to extensive downtime, IT repair is something that can lead to serious inconvenience. Regardless of the operating system or whether you’re experiencing software or hardware issues, there are some things you can do to prepare for IT repair that will minimise downtime and keep your information safe.
Try to determine what caused the problem you are having. Think back to when the computer started having issues. Was a certain program installed, or a change made to the hardware? Was something suspicious downloaded, or installed with a program you got? Was there a power outage and now things aren’t working correctly? Narrowing down the possible cause of the problem will make it much easier to determine how to proceed. Check all of the cables. A loose power cable could be preventing your computer from booting up. A bad surge protector could be the culprit. Your keyboard or mouse may have come unplugged. Your monitor cable might be loose. Checking all of your connections will only take a moment.
Keep in mind, with Windows 10 there are two kinds of applications, traditional desktop ones and modern Windows Store apps. You’ll see both kinds in the modern Settings app’s Apps & Features page. But for non-Store apps, Control Panel opens, where you can uninstall good old desktop programs. In either, you can sort by size, date installed, or name, or search for a particular app. One reason removing apps helps performance is that many programs load processes at boot time and take up valuable RAM and CPU cycles. While you’re in the Programs and Features section of Control, you can also click Turn Windows Features On or Off and scan the list to see if there’s anything you don’t use. For more help on what to remove, read How to Rid a PC of Crapware.
Microsoft’s next Windows 10 release (2004) is just about cooked and ready to face the world. A longer than usual development cycle, coupled with an extended spell in the Windows Insider slow ring, has perhaps left most of us thinking that it’s not as big an update as it might be. That’s not the case. Aligning Windows and Azure has shifted the timelines of Windows 10’s development, at the same time as Microsoft has shifted to different support lifecycles for its spring and fall Windows releases, describing them as “a small fall update and a comprehensive spring update”. With 30 months of enterprise support for the fall release, it’s not surprising that most of Windows’ feature updates are going to be in the spring release.
Learn about Phishing Scams – be very suspicious of emails, phone calls, and flyers. We recently blogged that phishing scams are nastier than ever this year. In a phishing scheme attempt, the attacker poses as someone or something the sender is not to trick the recipient into divulging credentials, clicking a malicious link, or opening an attachment that infects the user’s system with malware, trojan, or zero-day vulnerability exploit. This often leads to a ransomware attack. In fact, 90% of ransomware attacks originate from phishing attempts.
I’m still confused. Can I use a laptop charger with a higher wattage? Yes, Your laptop has been designed to draw up to a certain amount of power when running at full power. When the laptop is idle it may only draw a small amount of power from the charger but when you are rendering a 4K video for your youtube channel and charging the battery at the same time, the laptop is going to be drawing a lot more power. The manufacturer would have calculated the maximum power draw of the laptop and will have supplied a charger with a sufficient maximum rating to be able to provide this power. This means that you can quite safely use a charger with a higher wattage (or amps) rating as the laptop will only ever draw the amount of power required at the time. If your laptop was supplied with a 65W charger we know that the laptop will never draw more than 65W, so you can use a 65W, 90W,120W, 150W, 180W, 240W or higher charger. You can not use a charger with a lower wattage rating. A 30W or a 45W charger can not supply sufficient power for your laptops needs which means you could damage the laptop and/or the charger.
The first thing you’ll want to look at is the adapter’s output voltage. This is extremely important, since a device will only work if it’s receiving the correct voltage. Most laptop chargers are rated for 3, 5, 6, 9, 12, or 18 volts. However, you’ll want to check your owner’s manual or original charger to verify. Voltage corresponds to a circuit’s maximum capacity. If you imagine the circuit as a river, the voltage measures the width of the river bed. Amperage, on the other hand, represents the intensity of power delivery. So a high-voltage, lower amperage charger is like a wide, slow-flowing river. A low-voltage, high-amperage charger is like a narrow whitewater rapids.