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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.
Avoid downloading any programs that claim to speed up your computer. These are nearly all scams or vehicles for adware. You can boost your computer’s speed on your own without the help of these programs. Close any programs that you aren’t using. The more programs you have running on your computer at once, the slower it will run. Your operating system will often load several programs in the background when it starts as well. In Windows, a lot of the programs running in the background will have icons in your System Tray. Right-click on these icons to close the programs.
You can simply right-click on any unwanted app tile in Start and choose Uninstall. This will immediately uninstall the program. You can also right-click on the Windows logo Start button, and choose the top choice Programs and Features. Or just type Programs in the Cortana search box next to the Start button. You can usually find the culprits by sorting the list of installed apps on the name of your PC maker. Other good options are to sort by Recent to see if there are any programs you didn’t know you installed; or by Size, to get rid of very large items you don’t need. When you’ve found junk apps you don’t want, simply select them and click Uninstall. Unfortunately, you can only remove one at a time, so set aside a half hour or so for this project if you have a bunch of bloatware. Don’t forget to take the hatchet to apps you installed yourself but no longer want, and for software you don’t want that was installed alongside software you did want.
Windows Sandbox makes a great security and testing tool, and its new configuration file makes it easier to manage startup. You can use this to set up access to shared folders, to a vGPU, networking, and supporting startup scripts. Shared folders can be marked as read only, allowing quick access to suspicious files, and scripts can force the Sandbox image to download and install specific applications, ready for use.
Protect Your Sensitive Personal Identifiable Information (PII). Personal Identifiable Information (PII) is any information that can be used by a cybercriminal to identify or locate an individual. PII includes information such as name, address, phone numbers, data of birth, Social Security Number, IP address, location details, or any other physical or digital identity data. In the new “always-on” world of social media, you should be very cautious about the information you include online. It is recommended that you only show the very minimum about yourself on social media. Consider reviewing your privacy settings across all your social media accounts, particularly Facebook. Adding your home address, birthdate, or any other PII information will dramatically increase your risk of a security breach. Hackers use this information to their advantage!
Watts is calculated by multiplying the Volts by the Amps. Therefore a 19V charger with an Amps rating of 3.42A would be a 65W charger 19V x 3.42A = 65W. The higher the Amps the higher the Watts, provided the Voltage remains constant. It’s a Maximum Rating. The Amps and Watts rating on a laptop charger is a maximum output rating. This means that the charger is capable of outputting up to the maximum Watts rating. ie it can push up to x Amps of water through the pipe at a force of up to x Watts at the pressure (Volts) provided by the charger. However, to avoid any damage to your laptop it’s usually a good idea to check the polarity against that of the laptop or your original charger.
But many laptop manufacturers still use barrel-style adapters. These adapters come in different sizes, different polarities, and different voltages and wattages. As a result, it can be hard to find a good match. The same adapter that works for your Samsung Chromebook won’t work with your Compaq. The good news is that none of these adapters are proprietary. They’re simply variations on the same basic design. As a result, third-party manufacturers are able to come along afterwards and make “universal” adapters. Note: At no extra cost to you, we may earn a commission for purchases using our links. Learn more.