A physical therapist explains how to strengthen the muscles that are often weak in people with kn...

One in two of us will be directly affected by dementia - either developing the condition ourselves, caring for someone with it, or both. Lifelong Red Ste shared his story during a special visit to Anfield arranged by official club partner Cadbury, where he and daughter Faye were joined by LFC legends John Aldridge and Phil Thompson. 💜 @CadburyUK 🤝 @Alzheimer’s Research UK

Two members of the West Virginia National Guard are in critical condition after being shot in Washington, D.C. on Wednesday afternoon. Department of Homeland Security officials say the suspect in custody has been identified as a 29-year-old Afghan national. Multiple sources tell CBS News the suspect hid before opening fire on the National Guard members. He first fired four rounds from his handgun before taking a fallen guard member's weapon and continuing to shoot. CBS News Homeland Security Cor

Excel Tutorial for Beginners

How to create a spreadsheet in excel in 5 minutes | excel for beginners

【公开课】Excel基础大全（1-66集）【超高清版】