For Firefox, type CTRL + H. Your search history will be displayed by time up to three months ago, by date and site, by site, by most visited, and by last visited. You can also search for a specific site in the Firefox history search box.
perk 1. v. perked, perkÂ·ing, perks. v. intr. 1. To stick up or jut out: dogs' ears that perk. 2. To carry oneself in a lively and jaunty manner. v. tr. To cause to stick up quickly: The dog perked its ears at the noise. adj. Perky.
PERT is a project management planning tool used to calculate the amount of time it will take to realistically finish a project. PERT stands for Program Evaluation Review Technique. PERT charts are tools used to plan tasks within a project â making it easier to schedule and coordinate team members accomplishing the work.