If you want to sign a PDF, this post talks of free tools that let you add a signature to PDF. Type or draw a signature using them.

The Draw tab is not on Excel's ribbon by default. Learn how to enable, add and use the Draw tab and the various drawing tools in Excel.

We got creative with the best apps for drawing on iPad, iPhone, and Android tablet and phones ...

We list the best free presentation software, to make it simple and easy to produce engaging presentations with these free alternatives to Microsoft PowerPoint.

I Tested How Well AI Tools Work for Journalism Some tools were sufficient for summarizing meetings. For research, the results were a disaster.

It’s available on the web, through iOS, and Android mobile apps as well as capable of integrating with apps across the company’s 365 app suite, including Word, Excel, PowerPoint, and Outlook ...

Find out how today's engineers succeed by growing their technical abilities, improving how they communicate, and staying open ...

After spending a week using generative AI tools like ChatGPT, Gemini, and Copilot for work and life, here's my takeaway.

Chemistry teacher Marcie Samayoa went back to paper-and-pencil lessons this school year. It's led to deeper engagement.

But she has found that being explicit with students about her awareness and use of these tools, and carefully incorporating them in her teaching, made students less likely to cheat.