Computer technician blog

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Viruses - News and articles related to viruses, will be posted in this section.
Windows - How-To guides for Windows users.
Mac - How-To guides for Mac users.

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How to extract RAR files on Mac OS?

How to extract RAR files on Mac OS?

No one wants to waste time in any situation, and this certainly applies to file transfers. Email providers generally only allow sending of attachments of limited type and size - you cannot send folders or large files. With this restraint in mind, some file sharing websites and software provide facilities to compress files into various formats, the most popular being RAR and .zip.

 
How To Fix 'Windows sockets registry entries required for network connectivity are missing' Problem?

How To Fix 'Windows sockets registry entries required for network connectivity are missing' Problem On Windows 10?

Windows 10 networking issues are very common. Recently, Windows released a new security upgrade, after which many people started getting the “Windows Sockets registry entries required for network connectivity are missing” error. Initially, the Windows 10 system fails to connect to the internet due to router, DNS server, or system driver problems. Registry configuration problems might also cause this issue. If you are unable to connect to the Internet, network registry entries may be damaged or missing.

 
How To Fix Memory Management Error?

How To Fix Memory Management Error On Windows 10?

Memory management is the process of controlling and coordinating computer memory, assigning portions called blocks to various running programs to optimize overall system performance. It decides how much memory to allocate to certain processes, keeps track of memory to see if it is free, and then updates the memory status. When a program requests memory (a block of memory), the memory management allocator assigns that block to the program. When programs no longer need data in previously-allocated memory blocks, they becomes available for reassignment. Memory management is usually divided into three areas: hardware; Operating System (OS), and; programs and applications.

 
How To Speed Up Your Computer?

How To Speed Up Your Windows 7 And Windows 10 Computer?

Do you suspect your Windows 7 or 10 computer is running slow? What are possible the techniques to speed it up? Poor performance can make you feel dissatisfied working with your computer, especially if it has deteriorated from its original state. There are many reasons for performance problems. To improve this situation, you need to find the possible reasons affecting performance. This could be hardware resources that are inadequate to run the latest Windows installations or application programs. For example, you might need to add additional RAM (Random Access Memory) to your machine or install a higher capacity hard disk, SSD (solid state disk), etc. As well as hardware, software is also responsible for the performance of your computer.

 
How To Fix Network Protocol Missing Problem?

How To Fix 'Network Protocol Missing' Problem On Windows 10 

The word protocol is derived from the Greek "protocollon", meaning a leaf of paper glued to a manuscript volume that describes the contents. Network protocols are something we use via computer systems every day, maybe every minute, even if we are not sure exactly what they are. Network protocols are procedures and formats that define communication between two or more devices over a network. They include mechanisms for devices to identify and make connections with each other, specifying how data is packaged into messages sent and received. Network protocols must be confirmed and installed by both sender and receiver to ensure network or data communication. There are many protocols in use extensively in networking, and they are often implemented in different layers. Without network protocols, instant messages would not be delivered to your friends, emails would not reach their destinations, and websites would not appear on your screen.

 
How to create an Apple ID without a credit card?

How to create an Apple ID without a credit card (iPhone, iPad or Mac)?

An Apple ID is a username for use with your Apple products and services such as iTunes Store, enabling iCloud on your devices, shopping in the Apple Online Store, booking reservations at Apple Retail store, accessing the Apple Support website, and more. When you sign up for a new Apple ID, you will be asked to complete a standard registration form together with your Debit or Credit card information.

 
How To Fix Can't Connect To This Network Problem?

How To Fix Can't Connect To This Network Problem On Windows 10

In 1995, only about 1% of the world's population was online. Twenty years later, more than three billion people, nearly half of the planet, have an Internet connection. These days, being unable to connect to the Internet can be frustrating and make you feel like you are back in 1995. If you are using the Windows 10 operating system and receiving an error such as "Can't connect to this network", then you know how this feels. There are several reasons why your computer might not connect to a particular network - this is not a new problem to Windows users, and the good news is that it can easily be fixed.

 
How To Block Cryptocurrency Mining In Your Browser?

How To Easily Block Cryptocurrency Mining In Your Web Browser?

Cryptocurrencies are a phenomenon known to most of us: digital or virtual currencies that make use of encryption for security. They are anonymous in nature, so people can use them for making payments that cannot be tracked by governments. It is a form of digital money that is designed to be secure and anonymous. These currencies exist on the network only and have no physical form. The best known cryptocurrency is Bitcoin, however, there are many others.

 

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