The Wi-Fi Alliance defines Wi-Fi as any wireless local area network (WLAN) product based on the Institute of Electrical and Electronics Engineers ' (IEEE) 802.11 standards. However, the term Wi-Fi is used in general English as a synonym for  WLAN  since most modern WLANs are based on these standards.
Itemizing requires that you not take the standard deduction, so you should only claim the medical expenses deduction if your itemized deductions are greater than your standard deduction (TurboTax will do this calculation for you).
If you operate your own business, you can claim taxi expenses as part of your travel expenses on Schedule C. You don't have to itemize your deductions, and your expenses are not limited by the Internal Revenue Service's 2 percent rule.ou'll have to itemize your deductions and include your taxi expenses with your other medical and dental expenses. Only that portion of the health care expenses that exceeds 7.5 percent of your adjusted gross income are deductible as of 2012.