Premium laptop repair providers in Miami: You’re about to hand over potentially sensitive information and the company you choose for IT repair should have a watertight privacy policy explaining how they manage your data security. Ask to see it. Not only should you ask to view the policy, but you should also ask about the procedure if any sensitive information does become vulnerable in any way. This may involve you viewing any insurance policies or other relevant documentation. If an IT repair shop is unable to show you this information or instil confidence that they’ve covered all bases, we strongly recommend you move onto the next one.
Turn off extra visual effects (Windows Vista and 7). If you are using Windows Vista or Windows 7, the Aero desktop effects may be slowing your computer down. Disabling these effects is highly recommended for older computers, and can result in a big performance boost. Reinstall your operating system (OS). Oftentimes the easiest way to speed up your computer is to wipe it clean and start from scratch. Reinstalling your OS usually won’t take more than an hour or so. This will erase your entire hard drive, and will often make your computer operate as if it was brand new. See the following articles for details on reinstalling specific OSs. Read additional info at .
It’s important to remember that Windows is about more than the user interface. An operating system used by nearly a billion people isn’t always going to deliver updates that make your life easier. But you can be sure that they will be welcomed by a substantial portion of that enormous user base. One of the biggest changes is to a feature that’s targeted at developers. The Windows Subsystem for Linux is about to get its biggest change yet, moving from a translation layer that converted Linux system calls to Windows system calls, to a virtual machine running Microsoft’s own Linux kernel while still linking Linux and Windows file systems.
As mentioned in the last entry, a lot of programs install side processes that run every time you start your PC, and some of them are not things you need running on your system all the time. Compared with Windows 7, in which you had to run the MSCONFIG utility, Windows 10 (and Windows 8.x before it) gives you an easier way to limit what runs at startup—from the updated Task Manager. The easiest way to invoke the Task Manager is by pressing Ctrl-Shift-Esc. Switch to the Startup tab, and you’ll see all the programs that load at Windows startup. The dialog box even has a column that shows you the Startup impact for each. The Status column shows whether the program is enabled to run at startup or not. You can right-click on any entry to change this status. It’s usually fairly easy to see things you don’t want to run. For example, if you never use iTunes, you probably don’t need iTunesHelper running all the time.
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.
Once you’ve found a charger that provides the correct amount of power, the next step is to determine your polarity. For barrel-style plugs, you’ll see a symbol with a “+” and “-“ sign, connected to a ring and a dot. The symbol connected to the outer ring represents the polarity of the outside of the barrel. Similarly, the sign connected to the dot represents the polarity of the inside of the barrel. Most devices use an adapter with the positive connector on the center, but there are exceptions.
