Monthly Archives: March 2015

How to Password-Protect a File

Sensitive documents in a folder always need to be protected. There are more and more software we can use to protect files with password. However, all of the encryption program need to be downloaded. Here is an instruction to tell you how to Password-Protect a File by creating a zip file in Windows. 1. Sele...Read more

How to Unhide Folders in Windows

As we all know, there are many folders of importance in windows system cannot be deleted. So most of them are hidden by default. If you want to check the folders or files, you may need to change some settings in windows. Here is the instruction to tell you how o unhide folders in windows.   1. Click t...Read more

How to Use XnView

XnView is a software  to view and convert graphic files, really simple to use.  XnView is provided as freeware for private non-commercial or educational use (including non-profit organization). Here is the instruction to tell you how to use it. 1. Download XnView from here: more

How to Change the Virtual Box BIOS

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Users can run multiple instances of different guest operating systems from a single host machine with it. VirtualBox allows for a number of settings to be specified by the BIOS. Here is a instruction t...Read more

How to Lock Out Skype

Skype is software that enables you to make free calls anywhere in the world. However, sometimes we don’t want some people use our computer to enter this kind of personal contact program. You can prevent people who are using your computer from using programs like Skype by creating a new rule in Window...Read more

How to Disable AVG Antivirus

AVG Anti-Virus is one of the handiest free antivirus systems available for personal users. Surf, search, and keep up with friends on Facebook with security software used by 110 million people around the world. But sometimes it will prevent you from installing unknown program. So we could disable the progra...Read more

How to Disable Norton Identity Safe

Norton Identity Safe is a free password manager that makes logging into your favorite sites easier and more secure. The software keeps your passwords synchronized across different computers, browsers, and mobile devices. It warns you of unsafe sites right in your search results and blocks them. And it will...Read more