Local area network - LAN: Reference model OSI

In the past, in the 1980s, the need to use the network exploded in the world in terms of the number and size of the network. But each network is designed and developed by a different manufacturer of hardware and software, which leads to the situation that networks are not compatible with each other and that networks from different manufacturers are not able to contact. together. To address this issue, ISO - International Organization for Standardization studied various network models and in 1984 launched the OSI repository model to help different manufacturers rely on it. [Read More]

Send a fax from a Windows XP-based computer

Instructions for using a computer to perform print and scan tasks You can send and receive fax documents using a computer fax / modem. If the document you want to fax is in paper, scan it first and then send the scanned image. When you receive a fax, the computer saves it as an image file that you can save and print. To prepare a computer for sending and receiving fax documents, first connect your computer modem to the phone line with a standard phone cable. [Read More]

10 best free diagramming tools for Windows

Flowchart is not only for engineers, programmers and managers. Everyone can use them, this is a special way to streamline your work and life, and even help you get rid of bad habits. The only problem is: what is the best way to create flow diagrams? There are many excellent diagrammaking applications but they cost a lot. Microsoft Visio - the most popular option costs 300 USD (independent) or 13 USD per month (on Office 365). [Read More]

2 ways to unlock iPhone are disabled on computer fast

While using iPhone, there may be times when you will experience the iPhone is disabled and don't know how to reopen the iPhone. In this article, I will guide you 2 ways to unlock iPhone on your computer quickly and effectively. The reason for iPhone is disabled: You forgot the password to unlock the iPhone and entered incorrectly too many times causing the iPhone to be disabled. Specifically: Enter incorrectly 5 times in a row - iPhone is disabled for 1 minute. [Read More]

A series of cult videos, billions of views on YouTube were hacked, renamed and deleted

Despacito song MV over 5 billion singers Luis Fonsi's views on newly grouped YouTube Hacker By Prosox changed its name to "Hacked by prosox & kuroi'sh & shade & akashi it & kiraroot & xepher & senpaiweb & misao ." , the cover photo was replaced by a group of red shirts, masks and guns. Although still appearing in the Top 1 search, we cannot see this MV Despacito. After a few minutes, this video disappeared from the list of videos of LuisFonsiVEVO channel on YouTube. [Read More]

Broken smartphone screen, if you do not want to spend money, you can refer to these cool 'fix' ways

Broken screen is one of the common damage that smartphone users often encounter. Especially when the price of smartphone is expensive, the cost for users to repair or replace the screen is also increasing. Therefore, if the smartphone screen breaks without affecting the overall performance of the device, many users still accept to live with it and to hide the cracks, they have devised an extreme plan. creative period. Please admire the broken screen after being decorated to help the smartphone look more cool by users all over the world. [Read More]

Create your own DVD video with the DVD Flick program

In the following article, TipsMake.com will introduce you how to create DVD movie disc from avi format video files available in your computer with free DVD Flick software. Implementation steps It can be said that DVD Flick is one of the most popular and powerful free and open source tools that can handle most popular video formats, convert formats and burn to DVD, through it. There are cards for use on current DVD players. [Read More]

Facebook lock acc, change password ... just follow it, don't worry

I and a lot of people have just received notifications from Facebook, they first lock their account and then request a password change. I changed my password and then everything was normal again. If you are asked, follow the instructions. Since this is an unusual change, you have not prepared the password first so if you choose a new password, remember to record or choose something that is hard to forget. [Read More]

How to change wallpaper on Opera browser

One of the ways to refresh the web browser without the need to support it is to change the wallpaper for the browser. With Opera, you can use the images available in the browser gallery, or use personal images as wallpapers for your browser. This wallpaper changer feature is available in popular browsers today, including using your personal photos. The following article will guide you to read 2 ways to change the wallpaper on Opera browser. [Read More]

How to combine multiple screen shots into a single photo on iPhone and iPad

While using the phone you will see interesting things and want to share it with friends. You will take a screenshot then send it to a friend. However, when the story you want to share is on several screenshots, you will definitely want to combine them into a single photo. With your mobile application Tailor can do that. Tailor is a third-party application for iPhone, which helps users to easily combine screenshots. [Read More]