Computer Tricks and Secrets

Whether you are adding titles in the lower third of a video or creating text captions to be placed on top of a coloured photograph, the text should be readable irrespective of the color of the background image. If you have been struggling to find the perfect text colours for your video or image, try this simple rule. Set the fill colour as white and use a thin black outline and your text captions will be clear readable over any other colour and brightness. This is exactly the reason why most meme generators on the Internet, including the one available on Google+ and Cheezburger.com, use a white font with a black outline for the text to be readable over any background. And if you enable text captions for any YouTube video, you’ll find they also use the white colour with a black outline and a little amount of drop shadow. Thus the titles ill display well in the foreground even if there are different colours used in the video. The source is unknown . One more thing. Prefer using Sans Seri...

If you need to make changes in an existing PDF file, you need to get hold of the original document that was used to create the PDF, make the edits in the source document and export it as a PDF again. This is the best option since the document’s layout and formatting will be preserved in the new PDF file and you don’t even need an external PDF editor like Adobe Acrobat. However, if you do not have access to the source document, you can still edit your PDF files in the browser using the free Word app. It may not be able to handle PDF files with complex layouts, or PDFs that are mostly comprised of charts and images but for text based PDF, Word is a probably a good options for fixing typos or manipulating text and images in PDFs. See example . Edit PDF Files with Word Online Here’s a step-by-step guide on how you can edit the content of PDF files inside the Word web app. Go to onedrive.com and sign-in with your Microsoft account. While you are logged in, drag a PDF file from the deskto...

There are two types of PDF documents – those created by sending Office files, images, etc. to an Acrobat like PDF printer and those created by scanning physical paper like pages of a book, legal documents, etc. Google could always index PDF documents created by conversion but now they also recognize text from PDFs that are generated by scanning paper documents using OCR software. This is a scanned document and this is the html text view of that same document converted by Google. Since scanned PDFs are nothing but images, don’t be surprised if Google adds a "search by text" function to their Image Search engine similar to OneNote or EverNote. That will surely be huge. Convert Scanned PDFs to Text Now if you have bunch of scanned PDF files on your hard drive and no OCR software, here’s what you can do to convert them into recognizable text. Create a folder in your website (say abc.com/pdf) and upload all the PDF images to that folder. Now create a public web page that links ...