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A keyboard folio comprises a shell to receive a tablet computer. The shell has an attachment strip along a side thereof. A wireless keyboard has a keyboard panel with an alphanumeric keyboard pivotally coupled to an attachment bar. The attachment bar of the wireless keyboard removably attaches to th

A keyboard folio comprises a shell to receive a tablet computer. The shell has an attachment strip along a side thereof. A wireless keyboard has a keyboard panel with an alphanumeric keyboard pivotally coupled to an attachment bar. The attachment bar of the wireless keyboard removably attaches to the attachment strip of the shell in a fixed relationship. The keyboard panel pivots with respect to the attachment bar, and thus the shell.

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1. A keyboard folio for a tablet computer, the keyboard folio comprising: a) a shell with a cavity sized and shaped to receive the tablet computer;b) the shell having an attachment strip along a side thereof, a front face extending along the attachment strip and being flush with an opening to the ca

1. A keyboard folio for a tablet computer, the keyboard folio comprising: a) a shell with a cavity sized and shaped to receive the tablet computer;b) the shell having an attachment strip along a side thereof, a front face extending along the attachment strip and being flush with an opening to the cavity of the shell; the attachment strip having ferromagnetic elements therein;c) a wireless keyboard magnetically coupled to the shell;d) the wireless keyboard having an attachment bar with ferromagnetic elements magnetically couplable to the ferromagnetic elements of the attachment strip of the shell, the wireless keyboard and the shell having two configurations, including:i) an attached configuration in which the wireless keyboard is magnetically coupled to the shell with the ferromagnetic elements of the attachment bar of the wireless keyboard magnetically coupled to the ferromagnetic elements of the attachment strip of the shell, andii) a detached configuration in which the wireless keyboard is separated from the shell;e) the wireless keyboard having a keyboard panel with an alphanumeric keyboard pivotally coupled to the attachment bar, and a keyboard hinge pivotally coupling the keyboard panel to the attachment bar; andf) the attachment bar of the wireless keyboard magnetically and removably attaching to the attachment strip of the shell in a fixed relationship, while the keyboard panel pivots with respect to the attachment bar, and thus the shell, between:i) a closed orientation in which the keyboard panel and the attachment bar are against the shell and form a common planar layer, andii) an open orientation in which the keyboard panel is at an obtuse angle with respect to the shell and the attachment bar, and with the keyboard panel inclined at an acute angle with respect to horizontal, and with the attachment bar of the wireless keyboard remaining in the fixed relationship with the shell. 2. The keyboard folio in accordance with claim 1, further comprising: b) an attachment face extending along the attachment bar of the wireless keyboard;c) the attachment face of the attachment bar of the wireless keyboard abutting to the front face of the attachment strip of the shell in the attached configuration;d) the attachment bar of the wireless keyboard being attached to a front of the shell; ande) the front face of the attachment strip of the shell leaving the opening to the cavity exposed, and thus being configured to expose a surface of the tablet computer, while the attachment bar of the wireless keyboard is attached to the front of the shell. 3. The keyboard folio in accordance with claim 2, wherein the front face of the attachment strip of the shell is wider than a remaining perimeter of the shell circumscribing the opening to the cavity of the shell. 4. The keyboard folio in accordance with claim 1, wherein the keyboard hinge is a flexible hinge flexibly coupling the keyboard panel and the attachment bar, and wherein the keyboard hinge is free of electrical connections between the keyboard panel and the attachment bar. 5. The keyboard folio in accordance with claim 4, wherein the flexible hinge comprises a strip of silicone. 6. The keyboard folio in accordance with claim 1, further comprising: an alignment structure between the wireless keyboard and the shell comprising a protrusion extending from one of the attachment strip or the attachment bar, and into a matching indentation in another of the attachment strip or the attachment bar. 7. The keyboard folio in accordance with claim 1, wherein the keyboard panel and the attachment bar of the wireless keyboard have two configurations, including: i) a flat configuration in which the keyboard panel and the attachment bar are in the common planar layer, and ii) an inclined orientation in which the attachment bar is rotated at least 90 degrees from the flat configuration and is disposable under the keyboard panel to incline the keyboard panel with respect to horizontal. 8. The keyboard folio in accordance with claim 7, wherein the wireless keyboard is capable of independent operation with respect to the shell, and is capable of wirelessly connecting to the tablet computer in the detached configuration, and capable of maintaining the inclined configuration, with the attachment bar under the keyboard panel, in the detached configuration. 9. The keyboard folio in accordance with claim 1, wherein the attachment strip of the shell defines a bottom edge when disposed on a support surface; and further comprising: a) a kickstand pivotally coupled to the bottom edge of the shell; andb) the kickstand pivoting with respect to the shell between: i) a retracted orientation in which the kickstand is adjacent to the shell and parallel with the shell, andii) a deployed orientation in which the kickstand is at an acute angle with respect to the shell, and is parallel with the support surface, the kickstand having a plurality of different deployed orientations in which the kickstand forms different acute angles with respect to the shell. 10. The keyboard folio in accordance with claim 9, further comprising: a) the kickstand having a lobe extending into a notch in the shell;b) the lobe having a bore therein with a cross-sectional shape, and the attachment strip having a slot with a cross-sectional shape different than the cross-sectional shape of the bore of the lobe, the slot extending from a perimeter side of the shell to the notch, and the slot of the shell being aligned with the bore of the lobe of the kickstand;c) at least one resistance hinge coupled between the lobe and the shell, the hinge having a head with a cross-sectional shape mating with the cross-sectional shape of the bore so that the head is fixedly retained within the bore and with respect to the kickstand, the hinge having a key rotatable with respect to the head and having a cross-sectional shape mating with the cross-sectional shape of the slot so that the key is fixedly retained within the slot and with respect to the shell; andd) a cross-sectional size of the slot being larger than a cross-sectional size of the bore so that the hinge is capable of being inserted into the slot through the perimeter side of the shell until the head is retained in the bore of the lobe of the kickstand and the key is retained in the slot of the shell. 11. The keyboard folio in accordance with claim 9, further comprising: an indentation in a back side of the shell sized and shaped to receive the kickstand therein in the retracted orientation. 12. The keyboard folio in accordance with claim 9, wherein the kickstand comprises a planar metallic flap with a width extending a majority of a width of the shell, and a silicon bead extending around a majority of a perimeter edge of the flap. 13. The keyboard folio in accordance with claim 9, wherein the kickstand comprises a tab extending from the flap. 14. The keyboard folio in accordance with claim 1, wherein the keyboard panel comprises a processor coupled to the alphanumeric keyboard, a wireless transceiver coupled to the processor and capable of sending keystrokes from the alphanumeric keyboard, and a battery power source coupled to the transceiver and the processor. 15. The keyboard folio in accordance with claim 14, further comprising: at least two buttons disposed on the keyboard panel and associated with different wireless connections between at least two different computing devices, including the tablet computer and another computing device. 16. A keyboard folio for a tablet computer, the keyboard folio comprising: a) a shell with a cavity sized and shaped to receive the tablet computer;b) the shell having an attachment strip along a side thereof, the attachment strip having ferromagnetic elements therein;c) a front face extending along the attachment strip of the shell and being substantially flush with or parallel with an opening to the cavity of the shell;d) the front face of the attachment strip of the shell being wider than another portion of a remaining perimeter of the shell circumscribing the opening to the cavity of the shell;e) a wireless keyboard magnetically coupled to the shell;f) the wireless keyboard having an attachment bar with ferromagnetic elements magnetically couplable to the ferromagnetic elements of the attachment strip of the shell;g) an attachment face extending along the attachment bar of the wireless keyboard;h) the attachment face of the attachment bar of the wireless keyboard abutting to the front face of the attachment strip of the shell when the wireless keyboard is magnetically coupled to the shell, the attachment bar of the wireless keyboard being attached to a front of the shell;i) the front face of the attachment strip of the shell leaving the opening to the cavity exposed, and thus being configured to expose a surface of the tablet computer, while the attachment bar of the wireless keyboard is attached to the front of the shell;j) the wireless keyboard and the shell having two configurations, including:i) an attached configuration in which the wireless keyboard is magnetically coupled to the shell with the ferromagnetic elements of the attachment bar of the wireless keyboard magnetically coupled to the ferromagnetic elements of the attachment strip of the shell, andii) a detached configuration in which the wireless keyboard is separated from the shell;k) the wireless keyboard having a keyboard panel with an alphanumeric keyboard pivotally coupled to the attachment bar, and a keyboard hinge pivotally coupling the keyboard panel to the attachment bar;l) the keyboard hinge being a flexible hinge flexible coupling the keyboard panel and the attachment bar, and the keyboard hinge being free of electrical connections between the keyboard panel and the attachment bar;m) the attachment bar of the wireless keyboard magnetically and removably attaching to the attachment strip of the shell in a fixed relationship, while the keyboard panel pivots with respect to the attachment bar, and thus the shell, between:i) a closed orientation in which the keyboard panel and the attachment bar are against the shell and form a common planar layer,and ii) an open orientation in which the keyboard panel is at an obtuse angle with respect to the shell, and with the keyboard panel inclined at an acute angle with respect to horizontal, and with the attachment bar of the wireless keyboard remaining in the fixed relationship with the shell;n) the keyboard panel and the attachment bar have two configurations, including:i) a flat configuration in which the keyboard panel and the attachment bar are in the common planar layer, andii) an inclined orientation in which the attachment bar is rotated at least 90 degrees from the flat configuration and is disposable under the keyboard panel to incline the keyboard panel with respect to horizontal; ando) the wireless keyboard is capable of independent operation with respect to the shell, and is capable of wirelessly connecting to the tablet computer in the detached configuration, and capable of maintaining the inclined configuration in the detached configuration with the attachment bar under the keyboard panel. 17. The keyboard folio in accordance with claim 16, further comprising: a) a kickstand pivotally coupled to the shell; andb) the kickstand pivoting with respect to the shell between: i) a retracted orientation in which the kickstand is adjacent the shell, andii) a deployed orientation in which the kickstand is at an acute angle with respect to the shell, the kickstand having a plurality of different deployed orientations in which the kickstand forms different acute angles with respect to the shell. 18. The keyboard folio in accordance with claim 17, further comprising: a) the kickstand having a lobe extending into a notch in the shell;b) the lobe having a bore therein with a cross-sectional shape, and the attachment strip having a slot with a cross-sectional shape different than the cross-sectional shape of the bore of the lobe, the slot extending from a perimeter side of the shell to the notch, and the slot of the shell being aligned with the bore of the lobe of the kickstand;c) at least one resistance hinge coupled between the lobe and the shell, the hinge having a head with a cross-sectional shape mating with the cross-sectional shape of the bore so that the head is fixedly retained within the bore and with respect to the kickstand, the hinge having a key rotatable with respect to the head and having a cross-sectional shape mating with the cross-sectional shape of the slot so that the key is fixedly retained within the slot and with respect to the shell; andd) a cross-sectional size of the slot being larger than a cross-sectional size of the bore so that the hinge is capable of being inserted into the slot through the perimeter side of the shell until the head is retained in the bore of the lobe of the kickstand and the key is retained in the slot of the shell. 19. The keyboard folio in accordance with claim 16, wherein the keyboard panel comprises a processor coupled to the alphanumeric keyboard, a wireless transceiver coupled to the processor and capable of sending keystrokes from the alphanumeric keyboard, a battery power source coupled to the transceiver and the processor, and at least two buttons disposed on the keyboard panel and associated with different wireless connections between at least two different computing devices, including the tablet computer and another computing device. 20. A keyboard folio for a tablet computer, the keyboard folio comprising: a) a shell with a cavity sized and shaped to receive the tablet computer;b) the shell having an attachment strip along a side thereof, the attachment strip having ferromagnetic elements therein;c) a front face extending along the attachment strip of the shell and being substantially flush with or parallel with an opening to the cavity of the shell;d) the front face of the attachment strip of the shell being wider than another portion of a remaining perimeter of the shell circumscribing the opening to the cavity of the shell;e) a wireless keyboard magnetically coupled to the shell;f) the wireless keyboard having an attachment bar with ferromagnetic elements magnetically couplable to the ferromagnetic elements of the attachment strip of the shell;g) an attachment face extending along the attachment bar of the wireless keyboard;h) the attachment face of the attachment bar of the wireless keyboard abutting to the front face of the attachment strip of the shell when the wireless keyboard is magnetically coupled to the shell, the attachment bar of the wireless keyboard being attached to a front of the shell;i) the front face of the attachment strip of the shell leaving the opening to the cavity exposed, and thus being configured to expose a surface of the tablet computer, while the attachment bar of the wireless keyboard is attached to the front of the shell;j) the wireless keyboard and the shell having two configurations, including: i) an attached configuration in which the wireless keyboard is magnetically coupled to the shell with the ferromagnetic elements of the attachment bar of the wireless keyboard magnetically coupled to the ferromagnetic elements of the attachment strip of the shell, andii) a detached configuration in which the wireless keyboard is separated from the shell;k) the wireless keyboard having a keyboard panel with an alphanumeric keyboard pivotally coupled to the attachment bar, and a keyboard hinge pivotally coupling the keyboard panel to the attachment bar;l) the keyboard hinge being a flexible hinge flexible coupling the keyboard panel and the attachment bar, and the keyboard hinge being free of electrical connections between the keyboard panel and the attachment bar;m) the attachment bar of the wireless keyboard magnetically and removably attaching to the attachment strip of the shell in a fixed relationship, while the keyboard panel pivots with respect to the attachment bar, and thus the shell, between: i) a closed orientation in which the keyboard panel is against the shell, andii) an open orientation in which the keyboard panel is at an obtuse angle with respect to the shell, and with the keyboard panel inclined at an acute angle with respect to horizontal, and with the attachment bar of the wireless keyboard remaining in the fixed relationship with the shell;n) the keyboard panel and the attachment bar have two configurations, including: i) a flat configuration in which the keyboard panel and the attachment bar are in a common planar layer defined by the keyboard panel, andii) an inclined orientation in which the attachment bar is rotated at least 90 degrees from the flat configuration and is disposable under the keyboard panel to incline the keyboard panel with respect to horizontal;o) the wireless keyboard is capable of independent operation with respect to the shell, and is capable of wirelessly connecting to the tablet computer in the detached configuration, and capable of maintaining the inclined configuration in the detached configuration with the attachment bar under the keyboard panel;p) a kickstand pivotally coupled to a bottom edge of the shell, the bottom edge being defined by the attachment strip of the shell;q) the kickstand pivoting with respect to the shell between: i) a retracted orientation in which the kickstand is adjacent the shell, andii) a deployed orientation in which the kickstand is at an acute angle with respect to the shell, the kickstand having a plurality of different deployed orientations in which the kickstand forms different acute angles with respect to the shell;r) the kickstand having a lobe extending into a notch in the shell;s) the lobe having a bore therein with a cross-sectional shape, and the attachment strip having a slot with a cross-sectional shape different than the cross-sectional shape of the bore of the lobe, the slot extending from a perimeter side of the shell to the notch, and the slot of the shell being aligned with the bore of the lobe of the kickstand;t) at least one resistance hinge coupled between the lobe and the shell, the hinge having a head with a cross-sectional shape mating with the cross-sectional shape of the bore so that the head is fixedly retained within the bore and with respect to the kickstand, the hinge having a key rotatable with respect to the head and having a cross-sectional shape mating with the cross-sectional shape of the slot so that the key is fixedly retained within the slot and with respect to the shell; andu) a cross-sectional size of the slot being larger than a cross-sectional size of the bore so that the hinge is capable of being inserted into the slot through the perimeter side of the shell until the head is retained in the bore of the lobe of the kickstand and the key is retained in the slot of the shell.