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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. Find more details on https://computerrepairmiamis.com/computer-repairs-and-it-support-in-miami-lakes/.
One of the more obvious changes is to Cortana. With a new search box in Windows 10, Cortana is being relegated to a separate app updated from the Microsoft Store. It’s getting a new focus — less for consumers, and more for business users. Currently it supports lists and reminders, assisting with email and calendars, and launching apps. Its search features are now handled by Windows, although it will soon add support for voice-driven quick searches. Microsoft showed a video of its vision for what the new Cortana could be at Build in 2019, with support for continuous conversations and deep integration with Microsoft 365 services. It’s not there yet, but it’s certainly on the way. Local search in File Explorer gets a boost too, with Windows Search providing faster access to your files. It’s now able to provide spell-checking and uses less CPU.
An even newer way to keep storage use is by enabling the Storage Sense option (see image above). This automatically frees up space by removing temporary files and Recycle Bin items. For a full rundown on how to use this feature, see How to Free Up Hard Disk Space on Windows 10. Windows 10 manages memory more efficiently than earlier versions of the OS, but more memory always can potentially speed up PC operations. For a lot of today’s Windows devices, such as the Surface Pro tablets, however, adding RAM isn’t an option. Gaming and business laptops often still allow RAM upgrades, but that’s becoming more rare. The new, slimmer ultrabooks and convertibles are usually fixed. If you still use a desktop tower, this article can show you how to add RAM. The bigger RAM makers’ (Crucial, Kingston, Corsair) websites all offer product finders that show you which type of RAM your PC takes, and prices are pretty reasonable. You can get 8GB high-performance DDR4 RAM for about $60.
Use Anti-Virus Protection & Firewall. Anti-virus (AV) protection software has been the most prevalent solution to fight malicious attacks. AV software blocks malware and other malicious viruses from entering your device and compromising your data. Use anti-virus software from trusted vendors and only run one AV tool on your device. Using a firewall is also important when defending your data against malicious attacks. A firewall helps screen out hackers, viruses, and other malicious activity that occurs over the Internet and determines what traffic is allowed to enter your device. Windows and Mac OS X comes with their respective firewalls, aptly named Windows Firewall and Mac Firewall. Your router should also have a firewall built in to prevent attacks on your network.
The output tip needs to match. There are many types of tips. There is the traditional barrel tip which is a simple barrel shape connector with a hole in the middle. These are measured in the form of 5.5mm x 2.5mm which us the external and internal diameter of the tip. These need to match or else the connector will not fit or will be too loose. Some chargers have a small pin in the centre and some manufacturers (HP and Dell) that have what is known as a smart tip, where there is some electronics in the tip which is used to communicate with the laptop to ensure the correct charger is connected. Whilst these tips are physically the same size, you can not use a Dell charger on a HP laptop or vice versa.
Watts are a measurement of total power consumption – a combination of volts and amps. If voltage is the width of the river and amperage is its speed, wattage is the total volume of water. To find wattage, you simply multiply the voltage and amperage. So if you’re using a 5.0-volt, 1.5-amp USB charger, you’re getting 5.0V x 1.5A = 7.5W of power. Similarly, you can find the amperage by dividing the wattage by the voltage. So a 100-watt, 5-volt charger supplies 100W ÷ 5V = 20A of power. This calculation can be useful, since chargers will often list wattage or amperage, but not both. You can also divide wattage by amperage to find voltage, if need be. But you’ll rarely, if ever have to do this, since almost all chargers will prominently list their voltage.