Internal Components:
http://techterms.com/definition/processor
http://www.ebuyer.com/blog/2013/12/what-does-a-motherboard-do/
http://www.computerhope.com/jargon/b/bios.htm
http://www.computerhope.com/jargon/h/heatsink.htm
https://www.techwalla.com/articles/what-is-the-fan-function-in-a-computer
http://searchstorage.techtarget.com/definition/IDE
http://www.computerhope.com/jargon/s/sata.htm
http://www.computerhope.com/jargon/h/harddriv.htm
https://simple.wikipedia.org/wiki/Network_card
https://help.sketchup.com/en/article/36251
http://www.webopedia.com/TERM/P/power_supply.html
Images:
http://www.pcityourself.com/images/content/building/core2_underside.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Acer_E360_Socket_939_motherboard_by_Foxconn.svg/220px-
Acer_E360_Socket_939_motherboard_by_Foxconn.svg.png
http://www.howtogeek.com/wp-content/uploads/2011/03/650x465xbios.jpg.pagespeed.gp+jp+jw+pj+js+rj+rp+rw+ri+cp+md.ic.h1PO0kLt8N.jpg
http://025sy99.com/wp-content/uploads/2016/04/heat-sink.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/80mm_fan.jpg/330px-80mm_fan.jpg
http://www.wpclipart.com/computer/hardware/cables/ide_cable.png
http://images.wisegeek.com/sata-cable-connected-to-a-drive.jpg
http://images.wisegeek.com/parallel-port-and-serial-ports.jpg
http://chloejoymarch.weebly.com/uploads/2/5/7/0/25707216/373514924.jpg
http://img.phone.baidu.com/public/uploads/store_9/8/5/a/ff7e807bc0278d6b974e85448e1a8f90.png
http://img.ebyrcdn.net/614893-609373-290.jpg
http://johnzpchut.com/wordpress/wp-content/uploads/2015/03/network-interface-card-nic-image-800x534.jpg
http://cdn.mos.cms.futurecdn.net/wvS5ArpcoWnEKnEDb7aKhV.jpg
http://core0.staticworld.net/images/article/2013/01/standard-psu-100021930-gallery.jpg
http://techterms.com/definition/processor
http://www.ebuyer.com/blog/2013/12/what-does-a-motherboard-do/
http://www.computerhope.com/jargon/b/bios.htm
http://www.computerhope.com/jargon/h/heatsink.htm
https://www.techwalla.com/articles/what-is-the-fan-function-in-a-computer
http://searchstorage.techtarget.com/definition/IDE
http://www.computerhope.com/jargon/s/sata.htm
http://www.computerhope.com/jargon/h/harddriv.htm
https://simple.wikipedia.org/wiki/Network_card
https://help.sketchup.com/en/article/36251
http://www.webopedia.com/TERM/P/power_supply.html
Images:
http://www.pcityourself.com/images/content/building/core2_underside.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Acer_E360_Socket_939_motherboard_by_Foxconn.svg/220px-
Acer_E360_Socket_939_motherboard_by_Foxconn.svg.png
http://www.howtogeek.com/wp-content/uploads/2011/03/650x465xbios.jpg.pagespeed.gp+jp+jw+pj+js+rj+rp+rw+ri+cp+md.ic.h1PO0kLt8N.jpg
http://025sy99.com/wp-content/uploads/2016/04/heat-sink.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/80mm_fan.jpg/330px-80mm_fan.jpg
http://www.wpclipart.com/computer/hardware/cables/ide_cable.png
http://images.wisegeek.com/sata-cable-connected-to-a-drive.jpg
http://images.wisegeek.com/parallel-port-and-serial-ports.jpg
http://chloejoymarch.weebly.com/uploads/2/5/7/0/25707216/373514924.jpg
http://img.phone.baidu.com/public/uploads/store_9/8/5/a/ff7e807bc0278d6b974e85448e1a8f90.png
http://img.ebyrcdn.net/614893-609373-290.jpg
http://johnzpchut.com/wordpress/wp-content/uploads/2015/03/network-interface-card-nic-image-800x534.jpg
http://cdn.mos.cms.futurecdn.net/wvS5ArpcoWnEKnEDb7aKhV.jpg
http://core0.staticworld.net/images/article/2013/01/standard-psu-100021930-gallery.jpg
Peripherals:
http://www.computerhope.com/jargon/i/inputdev.htm
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/0inputandoutputdevicesrev1.shtml
https://www.techopedia.com/definition/3538/output-device
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/0inputandoutputdevicesrev4.shtml
http://www.computerhope.com/jargon/c/coaxialc.htm
https://en.wikipedia.org/wiki/TOSLINK
https://en.wikipedia.org/wiki/Twisted_pair
http://www.webopedia.com/TERM/K/keyboard.html
http://www.computerhope.com/jargon/o/optiscan.htm
http://www.computerhope.com/jargon/m/micrphon.htm
http://whatis.techtarget.com/definition/printer
Images:
http://1.bp.blogspot.com/-3uFMLs4c9rU/T2dOLADWgHI/AAAAAAAAAWA/GZIpvVDQ5pk/s1600/bloooooog+copy.JPG
http://4.bp.blogspot.com/-pUG8iFUxwlQ/UHkcII9qRkI/AAAAAAAAAE4/P3_Yqx_M4aw/s1600/Output%2BDevices.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Coaxial_cable_cutaway.svg/300px-Coaxial_cable_cutaway.svg.png
https://bzbexpress.com/images/BZB/atlona-at22010l-15-optical-cable-second-view.jpg
http://www.infocellar.com/networks/ethernet/files/twisted-pair.jpg
http://www.omgchrome.com/wp-content/uploads/2012/08/chromebox-keyboard.jpg
https://assets.logitech.com/assets/55214/m100-gallery.png
http://ecx.images-amazon.com/images/I/713HnVNFeFL._SL1500_.jpg
http://www.rapidpcs.co.uk/media/raw/SW-130M-1.jpg
http://store.hp.com/wcsstore/hpusstore/Treatment/dsnew-printers-drawer-1-3.jpg
http://www.computerhope.com/jargon/i/inputdev.htm
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/0inputandoutputdevicesrev1.shtml
https://www.techopedia.com/definition/3538/output-device
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/0inputandoutputdevicesrev4.shtml
http://www.computerhope.com/jargon/c/coaxialc.htm
https://en.wikipedia.org/wiki/TOSLINK
https://en.wikipedia.org/wiki/Twisted_pair
http://www.webopedia.com/TERM/K/keyboard.html
http://www.computerhope.com/jargon/o/optiscan.htm
http://www.computerhope.com/jargon/m/micrphon.htm
http://whatis.techtarget.com/definition/printer
Images:
http://1.bp.blogspot.com/-3uFMLs4c9rU/T2dOLADWgHI/AAAAAAAAAWA/GZIpvVDQ5pk/s1600/bloooooog+copy.JPG
http://4.bp.blogspot.com/-pUG8iFUxwlQ/UHkcII9qRkI/AAAAAAAAAE4/P3_Yqx_M4aw/s1600/Output%2BDevices.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Coaxial_cable_cutaway.svg/300px-Coaxial_cable_cutaway.svg.png
https://bzbexpress.com/images/BZB/atlona-at22010l-15-optical-cable-second-view.jpg
http://www.infocellar.com/networks/ethernet/files/twisted-pair.jpg
http://www.omgchrome.com/wp-content/uploads/2012/08/chromebox-keyboard.jpg
https://assets.logitech.com/assets/55214/m100-gallery.png
http://ecx.images-amazon.com/images/I/713HnVNFeFL._SL1500_.jpg
http://www.rapidpcs.co.uk/media/raw/SW-130M-1.jpg
http://store.hp.com/wcsstore/hpusstore/Treatment/dsnew-printers-drawer-1-3.jpg
Backing Storage:
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/1datastoragerev3.shtml
http://searchstorage.techtarget.com/definition/memory-card
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/1datastoragerev4.shtml
https://en.wikipedia.org/wiki/USB_flash_drive
http://searchstorage.techtarget.com/definition/primary-storage
http://www.webopedia.com/TERM/S/secondary_memory.html
https://en.wikipedia.org/wiki/Computer_data_storage
Images:
http://helpingindia.com/images/categories/Seagate_NL35_400GB_SATA150.jpg
https://www.shop.bt.com/images/product/uni2/DigitalContent/7z/7ZZ0_A4E9C76B-1467-4955-9226-4D58C65E9FD9_large.jpg
http://a.files.bbci.co.uk/bam/live/content/zg2pb9q/large
https://nims11.files.wordpress.com/2011/09/mystica_usb_flash_drive.png
https://www.tutorialspoint.com/computer_fundamentals/images/primary_memory.jpg
http://static.bitlanders.com/users/galleries/305897/305897_gallery_540ef5287ec55_jpeg_fa_rszd.jpg
http://www.cs.iit.edu/~cs561/cs450/mengle_saket_Storage/images/block.png
Software Utilities:
http://www.howtogeek.com/125650/htg-explains-how-antivirus-software-works/
https://en.wikipedia.org/wiki/Disk_Cleanup
http://www.chicalogic.com/tips-tricks/what-is-hard-drive-defragmentation-and-why-is-it-important
http://www.answers.com/Q/What_is_formatting_a_hard_drive#slide=3
http://www.chicalogic.com/tips-tricks/what-is-hard-drive-defragmentation-and-why-is-it-important
http://www.webopedia.com/DidYouKnow/Internet/all_about_cookies.asp
http://lifehacker.com/5482701/whats-the-registry-should-i-clean-it-and-whats-the-point
https://en.wikipedia.org/wiki/Web_browsing_history
http://www.webopedia.com/TERM/F/firewall.html
http://www.howtogeek.com/125650/htg-explains-how-antivirus-software-works/
https://en.wikipedia.org/wiki/Disk_Cleanup
http://www.chicalogic.com/tips-tricks/what-is-hard-drive-defragmentation-and-why-is-it-important
http://www.answers.com/Q/What_is_formatting_a_hard_drive#slide=3
http://www.chicalogic.com/tips-tricks/what-is-hard-drive-defragmentation-and-why-is-it-important
http://www.webopedia.com/DidYouKnow/Internet/all_about_cookies.asp
http://lifehacker.com/5482701/whats-the-registry-should-i-clean-it-and-whats-the-point
https://en.wikipedia.org/wiki/Web_browsing_history
http://www.webopedia.com/TERM/F/firewall.html
Operating System:
http://www.dpbestflow.org/file-management/file-management-overview
http://www.bbc.co.uk/guides/zx8hpv4
http://searchcio.techtarget.com/definition/resource-allocation
https://en.wikipedia.org/wiki/Process_management_(computing)
http://whatis.techtarget.com/definition/network-management-system
https://support.worldpay.com/support/kb/bg/usermanagement/um1110.htm
http://www.dpbestflow.org/file-management/file-management-overview
http://www.bbc.co.uk/guides/zx8hpv4
http://searchcio.techtarget.com/definition/resource-allocation
https://en.wikipedia.org/wiki/Process_management_(computing)
http://whatis.techtarget.com/definition/network-management-system
https://support.worldpay.com/support/kb/bg/usermanagement/um1110.htm