With the functional demands of your personal computer increasing by the day it is necessary to scale up the performance or your computing system. In case you own a laptop and still want to upgrade, you need to spend on certain items only and not on your entire system. External hard drives, memory cards, optical drives, and USB flash drives are items that can assist you in improving the capabilities of your computing system.
Home servers – In homes, computers with limited computing power are normally used. These are normally used for functions like file or print serving, web serving, backup services, and account authentication. The hardware and software requirements being limited for these applications, computers used in home are of restricted availability in terms of processing power, storage capacity, and access speed.
External hard Drives – Storage of home computing systems are not very high. Desktop computing systems have additional drive bays that could be used for increasing internal disk storage. However in case, you own a laptop the internal storage capacity might not be increased. Under such situations it is possible to increase the storage of your computing system by integrating an external hard disk drive. The external hard drive could be attached when your machine is put to use and detached and stored separately and not in use. An advantage of using an external hard drive is its capability of being stored in a separate place when machine is not in use. This also ensures protection of vital data as an external drive stays unaffected even if the computing system might collapse.
Memory Card – Memory cards are another category of storage devices that help storage of digital data like photographs and video clips. These are commonly used as attachments for laptop computers, video game consoles, MP3 players, mobile phones, and digital cameras. These memory cards are of different capacities and could be stored without any power backup. Multimedia card, picture card, SmartMedia, Memory Stick, and CompactFalsh are different types of memory cards for specific purposes. All these are readily available and increase the capability of your computing device manifold.
Optical Drives – Optical Drives might be integrated into your personal computing system or integrated as an external device similar to an external hard disk drive. Optical drives retrieve and store data in optical disks like CDs (compact disks), DVDs (digital versatile disks), and BDs (blue ray disks). These optical drives use ‘laser’ technology to retrieve and store data. Similar to hard disk drives these could also be stored in a separate place and integrated onto your computing system as and when needed. Optical drives are ideal for keeping backups of limited data. For home computers optical drives are perfect for keeping backups.
USB Flash Drives – USB flash drives could be looked upon as portable hard drives with a universal service bus (USB). Though their storage capacity is significantly less than an external HDD (hard disk drive) it is extremely durable because of less number of moving components. These being easily rewritable and removable are ideal for storing data from laptops or desktops computers.
Home computing has become an easier option with the availability of portable items. Even if you are not equipped with a powerful system your computing needs are taken care of well by all these devices.