HEATKEYS

No file size limits, no ad watermarks - just a free, beautiful and simple online pdf compressor to reduce the size of your PDFs and maintain good quality.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

The Adobe Acrobat User Community is a global resource for users of Acrobat and PDF, with free eseminars, tips, tutorials, videos and discussion forums.

Cool websites, cool software apps, howto articles and Internet tips.

Computer tutorials, technology news, software reviews, and personal computing tips.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

JinaPDF.com allows you to convert PDF online, Compress it, split and merge multiple PDF to one.

YouTube is a place to discover, watch, upload and share videos.

The Apple support homepage is the main portal to help you answer all of your questions about your new Apple hardware and software products, featuring user forums, troubleshooting pages, and tutorials.

NXPowerLite file compression software for Microsoft Office, JPEG and PDF files.

Your all-in-one PDF solution. Create, edit, convert, annotate, protect, merge, watermark, compress, and sign industry-standard PDF files.

PDFMerge! lets you merge your PDF files online. No installation, no registration, its free and easy to use.

Running a small business. Learn how to operate and grow a business with information from accounting and bookkeeping to how to obtain small business financing, get ideas for franchises and more.