Optimizing Gmail

Changing the Reading Pane option in the Gmail Setting is a tip to save time in skimming your updated mail. 

Utilizing the Short Cut Key is another way to boost your productivity in Gmail. Click Shift + ? to look at all shortcut keys available in Gmail.

Setting signatures to save time when drafting emails. You can make several signatures at Setting-General-Signature.

Set aside your important emails to manage your inbox using the Stars category. Also, you can add various stars in Setting-General-Stars if you need more labels.

Reducing space usage is critical to managing inboxes. So, click on the search option at the right corner of the search bar and set a size greater than 10 MB as the filter.