computer

Important Computer Tips for Parents and Teachers

Important Computer Tips for Parents and Teachers

These computer tips for parents will help them to make sure that the computer at home will perform well, especially when the children are the ones who use the electronic device often. These computer tips will also work for teachers. After all, computer now has become an essential in addition to the standard school supplies.

  1. Regularly defragment the hard drive(s).

Disk fragmentation is one of the main causes of performance degradation for the computers. This occurs as the operating system is unable to find an area on the hard disk which size is large enough to store a file in a single piece, hence it’ll be broken into smaller pieces to be stored in the nearest places.

Fragmentation will slow down the computer performance since the hard disk is a moving object. It’ll spin itself physically to align the disk reader with every piece of the file to access data fragmented to different locations. This process will affect an older computer’s performance or one with less free hard drive space.

Windows operating systems already the disk defragmenter and be sure to close other programs prior to defragmentation.

  1. Remove the unused programs and files.

Although your computer’s intended for work not play, various digital media and program files take up most of the free space inside a hard drive. Plus, there are numerous unused programs that will still take up much space even before you install any new programs.

Generally speaking, the less clutter a computer has, the faster it performs to access programs and files. Clean out the unused programs and files regularly to keep the computer running smoothly and make it easier for you to find any files you need. This will also help reduce disk fragmentation.

You can use the Add/Remove Programs tool found in the Control Panel to remove any unused programs. Don’t do it by locating the programs on the hard drive and then deleting them because this won’t remove them fully. Instead, this may cause any registry errors. Any disk cleaner program is also recommended to do this task.

  1. Keep the registry in shape by using only a Windows-certified utility.

This is also important as the computer safety tips for parents. The registry is like the heart of a PC where all installed programs and settings are filed in. Hence, any registry discrepancies may damage your computer speed and cause the programs to stop properly functioning.

Problems with registry arise from unnecessary junk or leftover from programs that often create additional, unnecessary registry entries during the installation. Unfortunately, uninstalling them won’t be enough. There are also those that manipulate the registry so that they run automatically run as Windows starts up. This is why the Windows-certified products are always the most recommended programs to install.

Those are some tips to help you optimize your computer performance. Note that they will also serve as computer tips for teachers.

Firefox Has Released New Software Update for More Secure Browsing

Firefox Has Released New Software Update for More Secure Browsing

As everybody knows, Firefox is one of the biggest browsers in the world. It is even one of the oldest browsers in the world with the classic one; Internet Explorer. There are some changes did by the Firefox to face the development of the internet. Update is always done by Firefox almost three or four time in a year. It includes minor update or major update. Usually Firefox will update the appearance to support HTML. Except that update, Firefox do it for security aspect, obviously they upgrade the security system.

Yesterday, Firefox officially released new update for the browser which is Firefox 52. The update is mostly to keep the security data from the users.  They will warn everyone who will put the password into specific websites. Firefox will give the users safety experience when they do surfing. The new update of Firefox also patches 28 security vulnerabilities. It is interesting to know that six of them were tagged as ‘critical’ label.

The browser will show a pop-up when users type their password into an unsecure website as warning message. Those were all about security for users. Moreover, the update is also including minor change on its appearance. There are bars consist of all plug-ins you install in your Firefox. So, you can easily to access it. Another minor update in new Firefox 52 is supporting WebAssembly. Now the question is what is webAssembly?

As said by David Bryant from medium.com, WebAssembly in new Firefox is the biggest advance in the Web Platform. It will let some web developers to create CPU-intensive apps like 3D renderers, games, and video editors. It gives maximum speed when you do those works in the computer. It changes the web apps which have been blocked by performance issue. The Firefox 52 download is available in your browser since yesterday.

Asus to Launch Gaming Laptop Asus X550IU with Latest AMD Processor

Asus to Launch Gaming Laptop Asus X550IU with Latest AMD Processor

Asus is well-known as good performance computer with low price. In the early of this year, Asus launched their new gaming laptop series. The name is Asus X550IU. The notebook is powered by AMD processor which offers really good visual graphic. The new AMD processor used in this laptop is AMD APU Bristol Ridge generation. That processor guarantees 15% of power efficiency. To support the visual graphic, Asus implanted this laptop with newest GPU from AMD Radeon which is Polaris.

Physically, Asus X550IU notebook is characteristically as a gaming laptop. It has 15.6 inches of LED screen that will provide maximum view for the gamers. The resolution is relatively good with the numbers 1920 x 1080 pixels. Unfortunately, this notebook has not installed with built-in OS. If you buy it, you must install OS by yourself. Asus X550IU will run better with the latest version of Windows which is Windows 10.

The processor of this gaming laptop is powerful enough. It has installed with AMD APU FX-98030P Bristol Ridge. It brings quad-core processor define the clock speed of maximum 3.7 GHz with turbo. As the gaming laptop, this Asus notebook is powered with 8GB RAM DDR4 to accommodate high standard of games. Moreover, the RAM can also be upgraded as your need. To complete the gaming experience, this notebook is installed with Asus Sonic Master technology on its speaker. That stereo speaker can define loud and clean sounds.

For the storage, this notebook has been brought hard disk with the capacity of 1TB. It is large enough for today’s gaming laptop. The notebook is also powered with 4-cell battery, 44WHr to support the active activity of this laptop. Some Asus X550IU notebook review said that the battery can insist for about a day for normal usage. The price of Asus X550IU is about $850.

Tips to Remove Spyware and Viruses Effectively

Tips to Remove Spyware and Viruses Effectively

Computer and laptop are important devices to increase your productivity. However, they are vulnerable to viruses and spyware that infect internal system. To remove ransomware and viruses, you can do several things. Actually, preventive measures are better than treatment, but you cannot ignore sophistication level of viruses. Internet helps spyware and malware to spread extensively. The first virus computer only infect into closed system. Nowadays, every computer in your surrounding needs to install antivirus program. In this section, you will get tips to overcome viruses and spyware.

  • Check program installation in computer

Spyware or malware are program installed in computer. The first step is to check control panel and program then see every program in your computer. You may see unusual or unfamiliar programs. You think this program is not there when the last time checked. Disable and uninstall it immediately. Be careful for doing this process. The problem arises when program does not appear in this section. To solve such situation, you can try the next step to remove spyware and viruses.

  • Check hidden files and task manager

Task manager is specific app that’s only in Windows. You can right click on processes tab, usually at below screen. Another way to open is by pressing alt, ctrl, and the delete keys at the same time. When your computer has virus, task manager might not appears. If this happens, you need to go into step three. If virus is at low stage, the task manager is still able to expose unusual activity that consumes much resource from your computer. Checking the program installation and task manager is the basic methods to remove spyware and viruses.

  • Use antivirus and spyware

After you clear unwanted file and program, the last method is by installing antivirus. You will find many programs from proprietary, free-license, or commercial software. For starting point, install free antivirus then start scanning. You should install software at once then scanning until finish. Two programs which run together will not work appropriately. Besides antivirus, you need to install anti malware and internet protection. If you use computer or laptop for browsing or downloading, it is better to use browser from reliable source, such as Safari, Firefox, and Chrome.

You may take one action that’s very solid to prevent virus or malicious program. When plugging USB drive or external memory, you should open from windows explorer then click directly into windows list on left screen. Avoid clicking directly on icon where the device is shown. This is useful way to remove spyware and viruses. Scan regularly and ask expert to check your computer thoroughly.