On some sites, the font you are viewing can be too small to read. Here's how to change the font size in Firefox.
Just use the Control Key and the Plus Key and the font will increase
To shrink back, use the Control Key and the Minus Key
Keep Your Connection Secure Without a Monthly Bill. Get a lifetime subscription to VPN Unlimited for all your devices with a one-time purchase from the new Gadget Hacks Shop, and watch Hulu or Netflix without regional restrictions.