Change how people perceive you by taking on projects that reinforce the personal brand you want to emanate at work, writes career-change strategist Joseph Liu. Raise your hand to speak at work events, contribute to the discussion at meetings and build on professional relationships.

If you haven't gotten the raise you think you deserve, there are steps to make your case for a higher raise, Josh Doody writes. Before approaching your boss, for example, you should determine a fair salary and have a record of your achievements that you can highlight.

LinkedIn is key for personal branding as well as for finding a job, says Sandra Long, author of "LinkedIn for Personal Branding: The Ultimate Guide." If you're looking to mentor, partner or speak at conferences, you should be building a strong LinkedIn presence, she adds.

An internal survey, led by a group of female employees, has revealed a culture of harassment and misogyny at Nike. The findings, presented to CEO Mark Parker, led to the departure of six top executives, including the head of diversity and inclusion, plus new training programs and a review of the company's hierarchical structure that allows few women in leadership roles.

Study up on your technological skills, including social media and online tools, and upgrade your credentials if necessary, writes Rebecca Koenig. Include only relevant experience on your resume, and don't make reference to your age in the interview.

Boost your focus at work by getting enough sleep and exercise, or by listening to relaxing music, Rose Leadem writes. Other ideas include "dressing" the part, taking regular breaks and avoiding multitasking.

The Terrus Museum in southern France has found that 82 of its 140 paintings are fake. The gallery conducted an investigation after art historian Eric Forcada called certain paintings into question.