OF

OF or Of may refer to:

Hillary Clinton

Hillary Diane Rodham Clinton (born October 26, 1947) is an American politician and former United States Senator from New York from 2001 to 2009. She is the wife of the 42nd President of the United States William "Bill" Jefferson Clinton, and was First Lady of the United States during his tenure from 1993 to 2001. She served under current President Barack Obama as the 67th United States Secretary of State from 2009 to 2013. She is a candidate for the Democratic nomination for President of the United States in the 2016 presidential election.

A native of the Chicago area, Hillary Rodham graduated from Wellesley College in 1969, where she became the first student commencement speaker. She went on to earn her J.D. from Yale Law School in 1973. After a stint as a congressional legal counsel, she moved to Arkansas, marrying Bill Clinton in 1975. She co-founded Arkansas Advocates for Children and Families in 1977, became the first female chair of the Legal Services Corporation in 1978, and was named the first female partner at Rose Law Firm in 1979. While First Lady of Arkansas from 1979 to 1981, and 1983 to 1992, she led a task force that reformed Arkansas' public school system, and served on the board of directors of Wal-Mart among other corporations.

Nerf Blaster

A Nerf Blaster is a toy gun made by Hasbro that fires foam darts, discs, or, in some cases, foam balls. The term "Nerf gun" is often used to describe the toy; however, it is often used as a blanket term for any foam dart blaster, regardless of whether or not it has the Nerf brand name. Nerf blasters are manufactured in multiple forms, including pistols, rifles, and light machine guns. The first Nerf blasters emerged in the late 1980s with the release of the Nerf Blast-a-Ball and the Arrowstorm.

The Nerf blaster line currently consists of five sub-lines: N-Strike Elite, Dart Tag, Vortex, Zombie Strike, Modulus, Mega and Rebelle. Cross-promotional models have also been released, themed around Marvel Comics, Star Wars, G.I. Joe and Transformers.

All Nerf blasters come packaged with a set of foam darts or mega darts matched to fit into their chambers. Refill darts can also be purchased separately. With the exception of the Clip System blasters, all Nerf dart blasters are compatible with the different types of foam darts available; the Clip System blasters will only take Streamline darts, which have smaller diameter tips. In 2013, Elite darts became the new standard darts, as they are compatible with both regular and Clip System blasters.

Call of Duty

Call of Duty is a first-person shooter video game franchise. The series began on Microsoft Windows, and later expanded to consoles and handhelds. Several spin-off games have been released. The earlier games in the series are set primarily in World War II, including Call of Duty, Call of Duty 2, and Call of Duty 3. Beginning with Call of Duty 4: Modern Warfare, which is set in modern times, the series has shifted focus away from World War II. Modern Warfare, released November 2007, was followed by World at War and Modern Warfare 2. Black Ops, released November 2010, takes place in the Cold War, while Modern Warfare 3, released November 2011, takes place in a near-future setting. Black Ops II, released November 2012, takes place mainly in the year 2025. Call of Duty: Ghosts was released in November 2013. In May 2014, Advanced Warfare was announced. On April 9, 2015, Treyarch announced Black Ops III.

The Call of Duty games are published and owned by Activision. While Infinity Ward is still a developer, Treyarch and Sledgehammer Games also develop several of the titles with the release of the studios' games alternating with each other. Some games have been developed by Gray Matter Interactive, Nokia, Exakt Entertainment, Spark Unlimited, Amaze Entertainment, n-Space, Aspyr, Rebellion Developments, Ideaworks Game Studio, and nStigate Games. The games use a variety of engines, including the id Tech 3, the Treyarch NGL, and the IW engine.

First-person shooter

First-person shooter (FPS) is a video game genre centered on gun and projectile weapon-based combat through a first-person perspective; that is, the player experiences the action through the eyes of the protagonist. The first-person shooter shares common traits with other shooter games, which in turn fall under the heading action game. From the genre's inception, advanced 3D or pseudo-3D graphics have challenged hardware development, and multiplayer gaming has been integral.

The first-person shooter has since been traced as far back as Maze War, development of which began in 1973, and 1974's Spasim. After early, more playful titles like MIDI Maze in 1987, the genre coalesced into a more wantonly violent form with 1992's Wolfenstein 3D, which has been credited with creating the genre proper and the basic archetype upon which subsequent titles were based. One such title, and the progenitor of the genre's wider mainstream acceptance and popularity was Doom, perhaps one of the most influential games in this genre; for many years, the term Doom clone was used to designate this genre due to Doom's influence. 1998's Half-Life—along with its 2004 sequel Half-Life 2—enhanced the narrative and puzzle elements. In 1999, Half-Life's mod Counter-Strike was released, and together with Doom is perhaps the most influential first-person shooters. GoldenEye 007 (1997) was a landmark first-person shooter for home consoles, while the Halo series heightened the console's commercial and critical appeal as a platform for first-person shooter titles. In the 21st century, the first-person shooter is the most commercially viable video game genre, and has more market share of any other genre in the gaming industry. Several first-person shooters have been popular games for esports and competitive gaming competitions as well.