Hand-seeding, hydroseeding, sod, and artificial turf vary greatly in both the initial installation cost and the ongoing cost to maintain. Learn more about the cost differences between these installation methods, both initially and over time.
patch - a short set of commands to correct a bug in a computer program. computer program, computer programme, programme, program - (computer science) a sequence of instructions that a computer can interpret and execute; the program required several hundred lines of code.
SearchSecurity. 1  hacker A hacker is an individual who uses computer, networking or other skills to overcome a technical problem. 2  antivirus software (antivirus program) Antivirus software is a class of program designed to prevent, detect and remove malware infections on individual computing ...