Why wont it let me get another free trial on adobe photoshop?

Select all that apply. which of the following are proofreading options included in microsoft word? spell check find replace grammar check formatting check

What is transmission control protocol/internet protocol (tcp/ip)? software that prevents direct communication between a sending and receiving computer and is used to monitor packets for security reasons a standard that specifies the format of data as well as the rules to be followed during transmission a simple network protocol that allows the transfer of files between two computers on the internet a standard internet protocol that provides the technical foundation for the public internet as well as for large numbers of private networks

Answer these and get 40 points and brainliest