$1\mathrm{.}2.$ URL

Stands for "Uniform Resource Locator." It is the address of a specific Web site or file on the Internet. A URL cannot have spaces or certain other characters and uses forward slashes to denote different directories.

Stands for "Upload Resolution Limiter." A software solution which controls the file size of images when they are uploaded into a web site.

Stands for "Ubiquitous Re$-$Locator." It is the process whereby Internet users are forwarded to the correct web site.

Stands for "Undergraduate Reference Librarian." This is the person in the library who assists students with using reference materials.