Tips & Tutorials for PC, Internet, Mobile & More

How to Remove Sound from a Video (3 Easy Ways)
This tutorial will show you step by step how to remove sound from a video using free and paid software. MP4, AVI, MKV, MPG, MOV, WMV and more video formats.

How to Remove a Password From a PDF File (6 Easy Ways)
This tutorial will show you step by step how to remove a password from a PDF file in a few different ways.

How to Password Protect a PDF File for Free (7 Easy Ways)
This tutorial will show you step by step how to password protect a PDF file for free in a few different ways using software and online services.

How to Block Someone on YouTube (and Unblock)
This tutorial will show you step by step how to block and unblock someone on YouTube.

How to Block Someone on Facebook (and Unblock)
This tutorial will show you step by step how to block and unblock someone on Facebook in a few different ways.

How to Block Someone on Instagram (and Unblock)
This tutorial will show you step by step how to block and unblock someone on Instagram (even if they blocked you). And how to find out if someone has blocked you and how to find people you blocked.