In general, conservatism is a political and social philosophy that promotes traditional values. Conservatives believe in preserving the status quo, or restoring traditional values. They typically oppose change and support maintaining established institutions.
Conservatism is often characterized by a resistance to change and an embrace of tradition. This can be seen in many areas of life, from politics to religion to culture. In the political realm, conservatives tend to support smaller government, lower taxes, and less regulation. They also tend to be more socially conservative, supporting traditional moral values such as heterosexuality and opposition to abortion.
Religious conservatives often hold strong views on social issues like abortion and homosexuality. They may also oppose changes to religious doctrine or practice. Cultural conservatives seek to preserve traditional customs and beliefs. they may resist changes in fashion, art, music, etc.
There are different types of conservatism, including economic conservatism (which favors free markets), libertarianism (which favors individual liberty), social conservatism (which favors traditional morality), and paleoconservatism (which opposes cultural liberalism).
Not all conservatives think alike—there is considerable debate within the conservative movement on a variety of issues. But overall, conservatism is marked by a resistance to change and a preference for tradition over innovation.