How to disable Facebook Chat on Android phone
When you login to your Facebook account from your Android device, using Facebook App, you automatically appear online in Facebook Chat. However, if you want to avoid that,
How to setup VPN Client in Windows 8, 7 & Vista
VPN technology allows users (clients) to use a public Internet connection to connect to private networks using secure ways (tunnel) between their machine and the private network.
How to fix: "Windows cannot verify the digital signature for this file" error in Windows 8.1, 8, 7 & Vista.
In Windows 8 (& 8.1), 7 & Vista Operating Systems, you cannot load a driver or execute a program that hasn’t a Driver Signature. Driver Signing is a method to verify the identity of the software publisher or the hardware (driver) vendor in order to protect your system from been infected with malware rootkits,
How to disinfect -almost- any infected computer using Hiren's BootCD.
As the volume of malware programs is growing extremely fast in the last years, it is difficult for antivirus programs to deal with them. This happens because every antivirus program must update its database with the new virus signature (first) in order to disinfect an infected system or to prevent a system from being infected.
How to fix “Cannot find Sound Card hardware device, Code 41” error (Solved)
In a customer’s computer, the following error appeared in device manager: the Sound Card (Intel Audio Controller) was marked with an exclamation mark and at the device properties, the following error appeared: “Windows successfully loaded the device driver for this hardware but cannot find the hardware device. (Code 41). Click Troubleshoot to start the troubleshooter for […]
How to display all Programs menu in Windows 8 taskbar.
Windows 8 desktop interface doesn't include the traditional “Start menu” button anymore. Because of that, you cannot easily find all the installed programs on your computer. This tutorial contains step by step instructions on how to add a new programs toolbar in your Windows 8
How to use local Network to access Internet while connected in VPN
If you use a VPN connection to securely access a workplace (e.g. your corporate network), then all network data are transferred through the VPN connection to the remote network. In simple words, the remote VPN server’s network card becomes a new route that connects your computer to the remote network
How to setup VPN Server in Windows 2003 with only one (1) NIC
A Virtual Private Network (VPN) can be used to connect your private network with a different network across public network (Internet). A VPN can allow users to securely access their company’s files and computers while they are somewhere other than their work place.
How to remove Ads, Adware programs (Pop-up ads) from your computer.
Pop-Up Ads (Advertisements) are generated by Adware or advertising-supported software which automatically render advertisements on a victim’s computer in order to earn profits from advertisers. Although advertisements are a legitimate method for the advertisers to promote their products
How to fix USB device not recognized or USB not Installed problem.
Several times I have faced problems with USB devices in all Windows versions. For instance a USB device (e.g. printer, scanner or webcam) is not functioning or a USB storage device (e.g. USB flash disk) is not detected at all. USB devices issues can occur for different reasons.