Semicolons are used in English for two primary reasons: to connect two sentences that are related in content, and to clarify lists where using only commas would be confusing. The video below explains both uses, with examples.
Source: Dan Reade
Conjunctive adverbs are words like "however," "therefore," and "moreover." They are regularly used to combine two complete sentences. When using conjunctive adverbs to combine complete sentences, writers will use semicolons and commas as well. The video below gives an explanation and example of how to use semicolons in this instance.
Source: Dan Reade
While semicolons can often seem confusing, their use is actually quite easy. Semicolons will be used primarily in these two ways:
With this information, you should be able to use semicolons effectively, making them a great part of your writer's toolkit.
Source: Dan Reade