security systems

burglar alarm systems

Cellular provides increased security since the line cannot be “cut” by an intruder before entering.

security alarm installation

Application Software: Or simply application is a computer program that performs tasks that the user wishes to perform. It could be Microsoft word and you might use it to write a letter or Adobe Photoshop to edit a photo. Apps: A shortened term for Application, An Application is a program e. g. PCRemiX :: PC Tips and Tweaks I'm Donna J.