MyHeritage has added a chromosome browser to their autosomal DNA matches tool set. The MyHeritage Chromosome Browser is a simple yet elegant browser that allows you to quickly see the DNA you share with each match.
The various DNA testing companies often use different versions of the tree. Even though you have tested onto the same branch at multiple companies, that branch may be named differently at each. This can make it hard to Google for resources about your haplogroup.
The Download Files page of the FTDNA-GAP allows you to download copies of many of the GAP pages as either CSV or XML files. Both formats can be opened in Excel. CSV format can also be opened by Google Spreadsheets and other opensource spreadsheet programs.
This tutorial walks you through uploading either a 23andMe or an Ancestry.com DNA file to the GenePlaza website. Before you start, you should have a GenePlaza account and have downloaded either your Ancestry.com DNA file or your 23andMe file.