With the release of Windows 10 just around the corner, Microsoft is preparing to release a true successor to the Lumia 930 - the Lumia 940 and the Lumia 940XL.
There are a number of factors that can cause confusion, from serious health problems to vitamin deficiencies. Alcohol intoxication is a common cause of confusion. Other causes include: A concussion is a brain injury that occurs as a result of head trauma.
1 Reduce your stress. 2  Being anxious can impair your memory. 3  For more information, see the topic Stress Management. 4  Review all your prescription and nonprescription medicines and dosages with your doctor or pharmacist. 5  Many medicines, by themselves or in combination with other medicines, can cause mental confusion.