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Showing posts with label computer. Show all posts
Showing posts with label computer. Show all posts

Thursday 27 August 2020

These Are the Best Mechanical Keyboards Available in the Market

 

These Are the Best Mechanical Keyboards Available in the Market








Mechanical keyboards are useful. Either you are a gamer or got a lot of typing work, mechanical keyboards make it easy for you. There are lots of mechanical keyboards available in the market but it is very important to choose the right one to have a perfect experience of gaming and to get done with your work in a hassle-free mode. In this article, we are going to look at the best mechanical keyboards available in the market. Let’s scroll through the list.



Razer BlackWidow Elite

Razer BlackWidow Elite is a beautiful keyboard with a lot of shiny lights and gimmicks and has some amazing features which cannot be ignored. It is a full-sized keyboard with 104 keys and there are media keys or switches also. Razer BlackWidow Elite is a wired keyboard that comes with full-color Chroma RGB lighting. The wrist rest provided in the keyboard makes it very comfortable to type. You can also connect your 3.5 mm jack headphone with this keyboard.

Redragon K551-N

Redragon K551-N is a solid mechanical keyboard that comes with cherry-like switches. This wired keyboard is a full-sized keyboard with 104 keys. The base of the keyboard is constructed with aluminum which does not flex and gives you the perfect feeling of working or playing games. There is red LED adjustable lighting in the background of this keyboard. There are custom mechanical switches that will give you the ultimate experience of gaming.

Corsair K95 RGB Platinum XT

Corsair K95 RGB Platinum XT is another good mechanical keyboard on our list which comes with 110 keys. Corsair K95 RGB Platinum XT is a wired keyboard with Cherry MX Brown key switch type. There are dedicated media controls in the keyboard and key backlighting is RGB per key. N-Key rollover support is there in this mechanical keyboard. It also comes with a USB pass-through port. If you buy this keyboard, you are provided with a magnetic detachable palm rest.

G.SKILL KM360

G.SKILL KM360 is a beautiful tenkeyless keyboard with 87 keys. It is a wired keyboard. The key switch type is Cherry MX Red. N-Key Rollover support is available on this keyboard. There is a white backlight LED also. The aluminum backplate in the keyboard is there to help with rigidity. This keyboard of 685g can be a right pick if you are looking for a mechanical keyboard with a minimalist look.

SteelSeries Apex 7 TKL

SteelSeries Apex 7 TKL is one of the popular mechanical keyboards. This wired keyboard comes with 84 keys and Steelseries QX2 RGB Blue Switch. If we talk about the key backlighting then it is RGB per-key. Media controls on this keyboard are shared with other keys and there are no dedicated shortcut keys. There is also N-Key rollover support. There is also a USB pass-through port on this keyboard. If you are habitual of using a wrist-rest, then there is a magnetic detachable palm-rest that comes with this keyboard. There are various mechanical keyboards available in the market offering different features and functions at different prices. In this article, we have listed the best mechanical keyboards you can try for a hassle-free gaming and typing experience. 


Source:-  Best Mechanical Keyboards

Tips to Secure your Windows 10

 

Tips to Secure your Windows 10





Keeping your Windows operating system safe from hackers and online attacks is a crucial step in protecting your data on your PC. There are different ways to secure your Windows without spending any money.

In this article, we will mention some beneficial tips for Windows users to secure their system:




Stay up-to-date

We often ignore the pop-up notification to update our system. But the outdated system creates a threat of various online attacks and transmission of viruses and malware into our system. Whenever you update your Windows, Microsoft automatically fixes the security loopholes in your operating system. Updated Windows also strengthens the defense mechanism of your operating system to protect itself from online attacks. You can easily update your system by clicking on the “Start” button and then open the “Settings.” Then click on “Windows Update” and then tap on “Check for Updates.” Another way of updating your system is by pressing the Windows key+1 and then click on “Update & Security.”

Set a strong password for your PC

Your system’s security is not limited to the internet only; you also need to secure your system offline. Your system comes in contact with various public networks which makes your data vulnerable to risks like data theft and misuse of your data. Even if your PC gets stolen, you are putting your data at high risk.

To avoid this kind of mishappenings, you should secure your PC with a strong password. You can set a password in Windows 10 by clicking on” Start” and then tap on “Settings.” Then, go to “Sign-in” options and set a strong password in the appeared window. You can set other security measures like a physical security key, a PIN, your fingerprint, facial recognition, and more.

Check the administrator account on your PC

The administrator account holder can make various changes in your PC without any consent from other users. The owner of the PC should only access the administrator account. You can check which account is linked to your computer by clicking on the “Start” button and then click on “Settings.” In the newly appeared window, check the “Family & other users” option and it will show you other users who can access your computer. Make sure the administrator account only belongs to you.

Regular updating of computer programs

An updated operating system is not the only step to block any online threats. Keeping your other programs updated also plays a vital role in securing your Windows. Some programs are capable of updating itself automatically, but other programs need your attention from time to time. If you have downloaded applications from Microsoft Store, then open the Microsoft Store and click on the three dots on the upper right corner and then click on “Downloads and updates”. If you have downloaded any other than Microsoft programs, then you can visit their website regularly to check for the latest updates.

Delete applications that you don’t use

There are tons of applications available that can help you to perform various functions. Because of this abundant availability, our system is often filled with useless programs and applications that we don’t use. Removing these programs makes your system more secure, and it enhances the performance of your system at the same time. To uninstall unwanted files, you can use the uninstaller on Windows 10. Go to the “Settings” and tap on the “Apps” option. Then, a window will appear with all your programs and applications installed on your PC. Select the unwanted apps and click on “Uninstall.” You can also use various software to get rid of unwanted applications and programs.

Go for a good antivirus software

Windows 10 already has in-built antivirus software, but it only offers basic protection from online threats. Many Microsoft users don’t install efficient antivirus software in their system, which makes them an easy target for online attacks. By installing good antivirus software in your PC, you are adding an extra layer of security from potential hackers. There is various antivirus software available that protects your system without affecting its performance.

Keep your firewall always on

Your computer’s firewall is the primary protection that protects you from online attacks. Make sure your firewall is always on with Windows Defender. To check your firewall, go to the “Settings” and then tap on “Update & Settings” and then click on “Windows Security.” Then check the green checkmark against the “Firewall & network protection” option. Another option to check your firewall is by clicking on “Control Panel” and then tap on “Windows Defender Firewall.”

Use a paid VPN service

If you frequently use public Wi-Fi networks, then your data might be at risk of online theft. Without a VPN, your data is prone to encryption and can be misused by any malicious user. To protect yourself from such online threats, make sure you invest in a paid VPN service. Free VPN services are not very effective in protecting your data as they sell your data to third parties to earn money.

Encrypt your files

In case your system gets stolen, and your important files are not encrypted, then those files can be misused in different ways. Windows 10 comes with a “BitLocker” which is fully capable of encrypting your in-built or portable drives. To set up “Bitlocker”, go to “Control Panel” and then tap on “System and Security”, then select the “BitLocker Drive Encryption” and follow the rest of the instructions.

Conclusion

Setting computer security is crucial to safeguard our data. We often don’t pay attention to our computer’s security until a problem arises, and sometimes it becomes too late because the online attack has already caused great harm to our system. The tips, as mentioned above, are straightforward to follow and do not consume your time. You can follow these tips to strengthen your system against potential online attacks and viruses. 


Source:-  Tips to Secure your Windows 10

Friday 21 August 2020

Top File Extensions That Can Be Potentially Dangerous for Windows

 

Top File Extensions That Can Be Potentially Dangerous for Windows

Every bit of data on the internet is saved in a file format with different extensions. But, before downloading any file from an email or the internet, you must stay cautious about some file extensions. In this article, we will mention some file extensions that can be dangerous for your system. Before getting into file extensions, make sure you have active anti-virus software on your PC to protect you from any virus and malware files.

Some file extensions carry a specific code, or they can execute an arbitrary command which can be damaging for your system. Some media file extensions like JPEG and MP3 are considered safe because they cannot carry codes. Still, there have been many cases where the images in the file contain some maliciously crafted image that can put your system’s data at risk.


Some potentially dangerous file extensions are:

.EXE

EXE is an executable file that can run a program and execute commands with a single click. Sometimes, they can self-execute few commands. Files with EXE extensions carry the most potential danger than any other file extensions.  These files can easily transmit any malware, viruses, and spyware. When you open any EXE file without proper scanning, it launches the malware into your system and corrupts it.

.BAT

BAT file is a batch file that contains a list of commands, and when you open it, that series of commands are launched in order. Batch files can be used to transmit binary executable codes into your system. MS-DOS used these files, and their nature of running the series of in-order commands makes it the perfect option for launching any virus or malware into your system.

.SCF

SCF stands for Shell Command File, and these types of files are shortcuts with the run command. These file’s extensions stay invisible even if you have set your extensions to appear. So you will have to stay more aware with a file that has double extensions. The feature that makes these files more dangerous is that once you open the folder containing the SCF file, it automatically triggers the command. The attacker can plant an SCF file containing a non-printable character on the website that you use the most and can easily access your downloaded data from those websites.

.COM

COM file is the original type of program used by MS-DOS. It is similar to the EXE file, and it can be saved in a binary format. Once you open the file that contains malware, it automatically executes the set of instructions intended to harm your system.

.CMD

CMD format was introduced with Windows NT, and it is similar to the BAT file. Despite having similarities with the BAT file, CMD files are run by CMD. These files can be used to write malware, and it can open specific programs on your computer repeatedly, which can make your system slow and vulnerable to crash. These files can also be used to delete specific data in a directory.

.MSI

MSI file is a Microsoft installer file, and it can contain installation information for other applications. These kinds of files are generally used for Windows update and installation of third party software.

.VB/.VBS

VB and VBS files are used for hiding viruses and malware. VBS stands for Virtual Basic Script, and they are written in VBScript scripting language. These files contain code that can be executed within Internet Explorer or Windows through a Windows-based script host.

.WS/.WSF

WSF stands for Windows Script files, and they contain executable scripts with Jscript and VBScript code. They can only run if Windows Scripting Host 2.0 is installed. These files are usually delivered as email attachments and can damage your system if you open it without checking the integrity of its source.

.SCR

SCR is a screensaver file that is used to show vector graphics, animations, slideshows, or videos. These files contain executable codes which makes it the perfect place for programmers to hide any malicious code.

.PIF

PIF files are program information files for MS-DOS programs. Windows treats PIF files the same as EXE files because they don’t contain any executable codes. These files contain information about how MS-DOS programs should run, and these files can be used to transmit harmful viruses and scripts.

.HTML

HTML language is used to create web pages, and this format is the perfect place to hide any Trojans and worms.

.ZIP

ZIP files can easily carry multiple files in a single folder. These files can be used to hide any viruses, and it can transmit it to your system when you unpack the contained files.

How can you avoid hidden malware in files?

In this digital age, your data is always vulnerable to spyware attacks and malware. Viruses can also be transmitted through email attachments and external devices. We receive millions of spam messages daily, and most of them are harmless, but sometimes we come across a malicious file which is designed in such a way that prompts you to open it. It can be in the form of a gift card or coupon codes. You can follow these simple steps to protect yourself from possible viruses or malware:

  • Make sure you have updated anti-virus software which can detect any malicious files.
  • Block commands of automatic execution of file launch or unapproved executables.

Make sure you check the integrity of the file’s source before opening it or running it on your system.


Source:-   File Extensions Dangerous for Windows

Monday 10 August 2020

Easy Tips to Cleanup the Space on Your Computer

 

Easy Tips to Cleanup the Space on Your Computer








If you have been using your desktop or laptop PC for a while now, you might have started to feel its performance going sluggish. You can also experience it freezing or hanging at times. One big reason for this might be the clutter stored in your hard-drive. In this article, we are going to tell you some easy tips and tricks which will help you in clearing this clutter and freeing up hard drive space on your PC. After applying these tips, you will surely witness the improved performance of your PC and it is going to be easy to organize your important files, which is always tough with too much clutter on your PC. Let’s look at these easy cleaning tips. 


Remove Unnecessary Apps and Programs 

Most of the clutter on your PC consists of unnecessary apps and programs. You might have installed such apps to use for some time but forgot to delete them. Even if you are not using any app or program in your computer actively, it does not mean that it is not consuming any space on your hard drive. So, this is the time that you take control of the storage on your PC and start removing these unnecessary apps following a simple process. 

To initiate the process you need to identify the apps which are taking too much space on your hard drive. Just click the “Start” button from your desktop and land yourself into the “Apps” section. There you will find an option “Apps and features” which will let you sort your apps by size. It will help you in identifying the apps and the programs which are eating up the most space. You can simply get rid of the apps which you are hardly using, by simply selecting the app and clicking the “Uninstall” button. This is surely going to relax your hard drive and RAM both and you will see the functioning of your PC going smooth. 

Clean Your Desktop

If you have been lazy enough to search your important files in different folders, then there are chances that like many other people you are also saving your important files on the desktop. But are you aware of the fact that this habit is slowing down your PC? 

The files you save on your desktop consume memory from your operating system to display all the time on your screen. It surely ends up making your computer slow. You might be considering deleting the clutter from your desktop and moving these important files to any specific folder in your hard drive if you do not want your PC hanging every other time. This process will free up some space from your hard drive and also make your PC work faster. 

Get Rid of Big Files

There are not only big apps and programs which consume space on your PC, but also many big files which you should consider deleting. 

You can locate such big files by opening Windows Explorer and searching “Size” in the search box after clicking on “This PC”. There you will be able to see all the files on your computer ranging in different sizes from smallest to largest. You can check those files and if you don’t need them anymore on your computer then delete them. Keep following this simple process until you are done removing all the extra burden from your hard drive. 

Use Disk Cleanup Tool

If you are using Windows 10 on your PC, then there is an easy handy solution available for you to clean up the drive space. You can simply launch the Disk Cleanup from your search box or by using Cortana. After launching the tool, choose “Drive: C” to perform the cleaning action which might take several minutes to finish. It will recognize the data that you are not using actively and then remove them after your permission. It will help in freeing up precious space from your hard drive. 

You can also use the Disk Defragment tool to manage important files on your hard drive. This tool will not free up any space from your hard drive but it will make it easier to locate important files by organizing your drive. 

Remove Temporary Files

There are many temporary files such as cookies, images, and texts stored on our PC without us knowing it when we surf over the internet. They make your visits on different websites smooth and faster but also take up some space on your hard drive. If you are concerned about your privacy and storage on your hard drive, then you might be considering deleting those temporary files from your browser. Deleting these temporary files is certainly going to enhance the performance of your PC and browser both. 

Managing Downloads 

Many of us download files, videos, pictures, and other stuff from the internet which we might not need to use more than once but forget about deleting them. If you are looking to free up some space on your PC, then you should certainly visit the download section. Identify the important files in that section and move them to a permanent appropriate folder and delete the rest. You will be amazed to see the storage you save with that on your PC. 

If you are concerned about losing your important data while running a cleanup on your PC then you should move the important files on any of the cloud storage. That will save the space on your computer and keep your data secured. 

After securing your important data, you can clean up your hard drive using the easy tips mentioned in this article and experience the smooth functioning of your system. 


Source:-   Tips to Cleanup the Space 


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