Learn Computer Basics and PC Software with Free Lessons & Tips

For Biotechnology students, following basic computer skills are necessary: Knowledge on operating basic OS like Windows or Mac (easy, I believe!) MS Excel, MS Word, MS PPT: Basic knowledge of MS Excel helps when you have to work with huge amount of data and play with it. Excel really makes it easy.

Laptop/computer basics that everyone should be familiar with: Setting Up Your Laptop: Charging: Plug in your laptop to an outlet. It’s better to leave it plugged in unless you’re in a remote area. Positioning: Place your laptop on a flat surface. Avoid soft, fuzzy, or shaggy surfaces that can block its vents. Opening the Lid: Lift the lid gently until the screen is comfortable for you. Don’t force it! Turning On Your Laptop: Power Button: Locate the power button (usually marked with a circle and line). Turn it on. Boot Time: Laptops may take longer to boot up than smartphones or desktops due to their portability and specialized hardware. Using the Touchpad: Most laptops have a touchpad. Slide your finger on it to move the cursor. Experiment with multi-touch gestures using one, two, or three fingers. Understanding Computer Hardware: Hard Drive: Stores data. Its size determines how much data it can hold. CPU (Central Processing Unit): The brain of the computer. Memory (RAM): Stores data for processing. Motherboard: Connects all components and houses BIOS (Basic Input/Output System). Basic Software: Laptops come with basic software like a word processor, calculator, and photo-sharing tools. Update drivers for optimal performance. Safe Usage: Avoid blocking fan vents. Don’t pull back the lid too far (45-degree angle is safe). Keep BIOS updated.

Basic computer knowledge is about how computers work and how to use them. This may include typing, learning keyboard commands, powering a computer on and off, knowing how to connect and disconnect the Internet to a computer. It can help you understand different operating systems and application software.