If you want to check if a file has been altered from the original, a way you can do this is to check the file integrity using the file's MD5 or SHA1 hash.
If you already have some external pendrive in hand, here is a selection of 9 free tools to benchmark your USB flash drives or media cards to get the read and write speed so you know just how fast they are.
Software-based virtual KVM helps you to save money and space since you seamlessly switch and control multiple computers using a single keyboard and mouse. Here are 4 free tools that help you achieve that.
When your hard drive space is filling up and you're running out, you need to find out what is taking up all the room. Windows isn't very efficient at doing this so a 3rd party tool is needed to analyze the drive and quickly tell you where it's gone to.
If you need to perform repetitive tasks on your computer automatically, here we have a list of our top 10 free macro automation software, ranging from really easy to use to the those with advanced features such as detecting image or pixel on screen and script editor.
TV or movie video files are made up of thousands of separate images called frames. If you wish to extract a number of frames or even all of them from a video clip, it is not easy to do without automation. Here are 5 ways to get a range or selection of frames from video files and save them to image files.
Even though a CAPTCHA is annoying it is often a necessary evil to try and prevent automated bots from spamming a website. There are still ways to circumvent a CAPTCHA if they annoy you and you want to bypass them. Here are 3 ways in which you can do it.