1 Click System Tools. 2  Click Activate Windows. 3  Click Use the automated phone system to activate. 4  Click the drop-down menu, select the location that is nearest to you, and then click Next. 5  The Product Activation Center telephone number is displayed at the top of the window. Click All Programs, and then click Accessories. 2  Click System Tools. 3  Click Activate Windows. 4  Click Use the automated phone system to activate. 5  Click the drop-down menu, select the location that is nearest to you, and then click Next. 6  The Product Activation Center telephone number is displayed at the top of the window.
Treating bacterial infections and preventing heart valve infections are two common Keflex uses. Bacterial infections that can be treated with the drug include urinary tract infections, bone infections, and middle ear infections, among others. Keflex does not work against infections caused by a virus, such as the flu, stomach flu, or common cold. Currently, there are no universally recognized off-label Keflex uses.
12 Reviews. Cephalexin, an antibiotic in the cephalosporin family, is used to treat infections caused by bacteria. Cephalexin is prescribed to treat respiratory tract, middle ear, skin, bone, and urinary tract infections (UTI).It's also used to prevent infections caused by streptococcal bacteria, including prevention of rheumatic fever. Cephalexin isn't recommended for sinus infections.Cephalexin is sometimes called a first-generation cephalosporin because it was one of the first cephalosporins developed and marketed.t's also used to prevent infections caused by streptococcal bacteria, including prevention of rheumatic fever. Cephalexin isn't recommended for sinus infections. Cephalexin is sometimes called a first-generation cephalosporin because it was one of the first cephalosporins developed and marketed.