How to Install Linux and Set Up Partitions

How to Install Linux and Set Up Partitions Installing Linux for the first time may seem intimidating, but it is simpler than you think.  Step 1 : Choose a Linux Distribution Popular beginner-friendly choices :  Ubuntu – Most recommended for first-time users Linux Mint – Familiar Windows-like interface Fedora – Modern and developer-focused Download the ISO file from the official website of your chosen distribution. Step 2 : Create a Bootable USB Drive You’ll need : A USB flash drive (at least 4GB) ISO image of the Linux distro Tool like Rufus (Windows) , balenaEtcher (cross-platform) , or UNetbootin Steps (using Rufus) : Insert USB drive. Select the Linux ISO file. Use “GPT” for UEFI systems, “MBR” for legacy BIOS. Start writing. Step 3 : Pre...

Understanding BIOS and UEFI

Understanding BIOS and UEFI

BIOS and UEFI are essential firmware systems that control how your computer boots and interacts with hardware. 


1. What Is BIOS and UEFI ?

  • BIOS (Basic Input/Output System) : Legacy firmware interface used in older PCs.

  • UEFI (Unified Extensible Firmware Interface) : Modern replacement for BIOS with a graphical interface and advanced features like secure boot and larger drive support.


2. How to Access BIOS or UEFI

  • Restart your PC and press the specific key during boot (usually Del, F2, or F12 depending on the motherboard).

  • On Windows 11, go to Settings > Update & Security > Recovery > Advanced Startup > Restart Now, then choose UEFI Firmware Settings.


3. Common BIOS/UEFI Settings Explained

  • Boot Order : Set which device the system boots from (SSD, USB, etc.).

  • SATA Mode (AHCI/RAID) : AHCI is recommended for SSD performance.

  • XMP (Extreme Memory Profile) : Enables higher RAM speeds if supported.

  • Secure Boot : Protects against unauthorized OS or bootloaders.

  • CPU Configuration : Includes features like virtualization and hyper-threading.

  • Fan Control : Adjust system fan curves based on temperature.

  • Hardware Monitoring : View temperatures, voltages, and fan speeds in real time.


4. Safety Tips When Changing Settings

  • Only change settings if you know their function.

  • Always save a backup of working configurations before experimenting.

  • Avoid overclocking without proper cooling and stability testing.


5. When to Update BIOS/UEFI

  • To add support for new CPUs or hardware

  • To fix bugs or improve system stability

  • Use the official update utility from your motherboard’s manufacturer


Conclusion

BIOS and UEFI may seem intimidating at first, but learning how to navigate and configure these firmware settings can unlock powerful features and enhance your PC experience. 

Always proceed with caution and consult your motherboard manual for guidance.

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