For tourists and travellers who seek to experience the joy of exploring a new country, they need to apply for a travel visa. It allows tourists to stay and enjoy in a foreign country for a specific period of time ranging from a few weeks to a few months. However, one cannot work or engage in business during this visa type.
The student visa allows foreign students to be able to work and pursue higher education abroad. This is essential as it allows aspiring international students to be able to gain an excellent education from world-class universities and colleges in countries such as Canada, Australia, Hong Kong, UK, etc.
Permanent Residency visa provides overseas residents of a country like Canada, Australia or New Zealand to settle and work in the country without being its citizens. It also allows the foreign nationals to be able to apply for citizenship after a particular amount of time.