Pro Tier Benefits
• Save up to an extra 3% on Think everyday pricingPlus Tier Benefits
• Save up to an extra 5% on Think everyday pricingElite Tier Benefits
• Save up to an extra 8% on Think everyday pricingLenovo Pro Business Store
Lenovo Education Store
Lenovo Pro Business Store
Lenovo Education Store
Lenovo Pro Business Store
Lenovo Education Store
Lenovo Pro Business Store
Lenovo Education Store
Lenovo Pro Business Store
Lenovo Education Store
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Sign in / Create Account
Keep track of your wishlist, orders, and My Lenovo rewards, all in one place
Access your orders, subscriptions, saved carts, rewards balance, and profile
Create a wishlist of your favorite products
View & track your orders
Register your product and/or update your warranty dates
Sign out
Laptops
Desktops
Workstations
Gaming
Tablets
Monitors
Accessories and Software
Support & Solutions
Warranty Lookup
PC Services
Data Center Services
Solutions
Support
Lenovo Pro Business Offer 20% OFF | Join us to get up to $6,000 Welcome Discount + Free Gift!
Back to School | Join Lenovo Education to enjoy up to 40% Discount for students & teachers. SheerID is applicable.
PC Up to 30% off | Selected models are on sale in stock, and the fastest delivery is 3 days! Free shipping site-wide, no minimum spend.
Need Help? Call 2593 0388 or Chat with us now! Contact Us
11.11 Crazy Deals | Laptop Starting at $1798! Get $400 supermarket vouchers! 11.11 Deals
Boot, short for bootstrap, refers to the process of starting up a computer system. It involves initializing the hardware components, loading the operating system, and preparing the computer for use.
When you turn on your computer, the power supply sends electricity to the components, including the motherboard. The computer's firmware called the basic input/output system (BIOS) or the unified extensible firmware interface (UEFI), is responsible for initializing the hardware and locating the boot device.
Yes, you can customize the boot process by accessing the basic input/output system (BIOS) or the unified extensible firmware interface (UEFI) settings. You can modify the boot order to prioritize different devices, such as universal serial bus (USB) drives or optical discs, to boot from. This allows you to install or run operating systems from different sources.
A boot loader is a small program responsible for loading the operating system into memory. It typically resides on the boot device and is executed after the basic input/output system (BIOS), or the unified extensible firmware interface (UEFI) completes its tasks. Boot loaders like the grand unified bootloader (GRUB) or the Windows Boot Manager provide a menu to select the operating system to boot if multiple is installed.
Fast boot or fast startup is a feature available in some operating systems, such as Windows 8 and later versions. It aims to reduce the boot time by saving the system state to a hibernation file when shutting down. When you start your computer again, it restores the system state from the file instead of performing a full boot, resulting in faster startup times.
Performing a cold boot is necessary when your computer is unresponsive or experiencing severe issues. It allows the hardware and software to start fresh, potentially resolving any problems. A warm boot, on the other hand, is useful when you need to restart your computer after installing software updates or making system configuration changes.
The Windows logo displayed during the boot process indicates that the Windows operating system is being loaded. It serves as a visual cue that the boot process is progressing and helps users identify the operating system they are using.
In most cases, the boot logo is hardcoded into the computer's firmware and cannot be easily changed. However, some models provide utilities or firmware updates that allow limited customization of the boot logo. Alternatively, you can sometimes find other software or modifications that enable changing the boot logo, but these methods can be more complex and may void warranties.
Rebooting refers to restarting the computer without fully shutting it down, while shutting down and starting the computer again involves a complete power cycle. Rebooting is generally faster since the system doesn't go through the full boot process. It is commonly done to apply system updates or resolve minor software issues.
A hard reset involves forcibly restarting the computer by cutting off the power supply or holding down the power button. It abruptly terminates all running processes and clears the system's memory. On the other hand, a soft reset refers to restarting the computer through software commands or using the operating system's restart function. It allows for a more controlled and graceful shutdown of processes.
While the overall goal of the boot process remains the same across operating systems, the specific steps and components involved may vary. For example, Windows uses the Windows Boot Manager and the NT Loader (NTLDR) or Windows boot loader (Bootmgr) to initialize the operating system.
Yes, in many operating systems, you can interrupt the boot process by pressing specific keys during startup to access advanced boot options. For example, in Windows, pressing F8 or Shift+F8 will bring up the Advanced Boot Options menu, allowing you to choose options such as Safe Mode or Startup Repair.
Secure boot is a feature found in modern computer systems that aims to protect against malicious software during the boot process. It verifies the digital signature of the bootloader and essential system files, ensuring they haven't been tampered with or compromised. This prevents the execution of unauthorized code and helps maintain system integrity.
In general, a warm boot refers to restarting the computer without turning off the power, while a restart involves a complete power cycle. The terms are sometimes used interchangeably, but a warm boot typically implies a software-initiated restart, while a restart can refer to both software-initiated and hardware-initiated restarts.
Yes, in a multi-boot setup with multiple operating systems installed, you can change the default operating system that loads by modifying the boot loader settings. For example, in Windows, you can use the System Configuration utility (msconfig) or the command-line tool bcdedit to set the default operating system.
It's always a good idea to create a backup of important files and data before making any changes to the boot settings or modifying system files. Additionally, it's recommended to familiarize yourself with the specific steps and consult official documentation or trusted resources to ensure you make the correct changes without causing unintended issues.
The MBR or GUID GPT is a data structure that contains information about the partitions on a storage device. During the boot process, the system reads the MBR or GPT to locate the active partition and find the bootloader. It provides the necessary information to initiate the loading of the operating system.
Absolutely, creating a bootable USB drive is a common method to install or run an operating system. You can use tools like Rufus, UNetbootin, or the built-in tools provided by the operating system itself to create a bootable USB drive from an information security quotient (ISO) image or installation media.
While every effort has been made to ensure accuracy, this glossary is provided for reference purposes only and may contain errors or inaccuracies. It serves as a general resource for understanding commonly used terms and concepts. For precise information or assistance regarding our products, we recommend visiting our dedicated support site, where our team is readily available to address any questions or concerns you may have.
Save big with our top doorbuster deals. Our selections offer the best combination of value and discounts on popular products.
Shop now >Free-to-join for businesses of any size or maturity. Get free welcome gift and exclusive business pricing on Lenovo's entire catalog, get 1-on-1 help from tech advisors, and access to multiple member perks!
Learn more >Signup for Lenovo email notifications to receive valuable updates on products, sales, events, and more...
Sign up >