Computer technician blog


General - General posts, notices and other information.
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 Fix Your Keyboard?

Keyboard not working. How to easily fix it in Windows 10?

A computer keyboard is a typewriter-style input device used with computers, and is similar to electric keyboards. It is considered as an input device because it sends, but does not receive, information. A Windows keyboard usually includes 104 keys, which are alphabetic characters, various function keys, punctuation symbols and numbers. Most keyboards are similar and only differ in layout and number of keys. The most popular computer keyboard manufacturers are Logitech and Microsoft.

How To Fix File Explorer?

How To Easily Fix File Explorer If It's Keeps Crashing In Windows 10

File Explorer (formerly known as Windows Explorer) is a component of Microsoft Windows, a file manager that was first introduced in Windows 95 which replaced File Manager back then. It allows users to access the file systems using a graphical user interface - to copy, move, delete files and many more. It is one of the most used applications in Windows 10, however, it is possible to use Windows operating system without the File Explorer by executing commands in Command Prompt, using a Task Manager etc. File Explorer can be easily accessed by pressing the Windows + E keys or simply clicking the File Explorer icon in your taskbar.

What are .AAE files and is it safe to delete them?

What are .AAE files and is it safe to delete them from a computer or a mobile phone?

Many people seek information about suspicious files with .AAE extensions - they report that while moving photos they notice these files. Other users detect their presence when attempting to find a particular photo and sorting by type (or similar option) in finder. Furthermore, these files can exist on computers running Windows or Mac operating systems. In Windows, they are very frustrating, since the .AAE extension is hidden by default - they look like image files without the preview icon. When attempting to open them, an error message appears stating that this type file cannot be opened.

How To Fix "The device is being used by another application"?

How To Fix "The device is being used by another application. Please close any devices that are playing audio to this device and then try again." HDMI Audio Error In Windows 10

HDMI (High-Definition Multimedia Interface) provides an interface between audio and video sources such as video display devices and other compatible components. Some device examples that can be a part of HDMI connectivity are computer and video monitors, video projectors, HD and Ultra HD TV's, Blu-ray players, digital cameras, camcorders, etc. There are several HDMI versions that have identical connectors but different capabilities. All newer HDMIs are compatible with older versions, however, to access the latest features, you must also use the corresponding latest HDMI version.

How To Fix Integrated Webcam?

How To  Easily Fix Integrated/Built-In Webcam In Windows 10

Webcam is a combination of the words "web" and "camera" (or a video camera). The term refers to a digital video camera that streams or feeds an image - the device connects to a computer and enables people to communicate over the Internet by video and audio. Most modern laptops have built-in webcams (and microphones) without requiring separate devices. Furthermore, webcams are usually cheaper than standard video cameras and some are even able to record high quality video.

How To Fix Constantly Disconnecting Wi-Fi?

How To Easily Fix Constantly Disconnecting Wi-Fi Connection In Windows 10

Wi-Fi technology uses radio waves to provide wireless network connections. With this technology, users can be connected to the Internet in many different locations. The major advantage of the Wi-Fi is that it is compatible with most operating systems, advanced printers, smartphones, and games devices. Despite these useful features, using a Wi-Fi network connection can be problematic.

How to install an older version of iTunes?

How to downgrade iTunes version on Mac and Windows computers?

Newer versions of applications are not necessarily better. Developers often remove specific features, which they thought were redundant. This was the case when iTunes version 12.7 was released. They removed access to iOS app store and many users reported that they missed this feature and disliked the later version.

How To Extract Audio From YouTube?

How To Easily Extract Audio From YouTube Video

YouTube is the most popular video sharing platform, where people can watch and upload videos, create their own profiles and channels, 'Like', comment and share videos, subscribe to other YouTube users, etc. Around 300 hours of video material are uploaded to YouTube every minute and about five billion videos are watched every day.


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