Computer system servicing refers to the practice of maintaining, repairing, and optimizing computer systems to ensure their smooth operation. It involves a combination of hardware and software tasks, as well as addressing network-related issues.

Teaching English as a Foreign Language (TEFL) certification is the first step to becoming a teacher of English to non-native English speakers and is often required by schools hiring English language teachers. TEFL certification opens doors to travel and teach English abroad, online, or in your own community to non-native speakers.

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