The three factors which are important to choose the right drive external hard drive are capacity, speed and carrying method. If your backup involves only documents, photos and videos, a standard HDD provides the most value for your money, and storage capacities of 1TB, 2 TB or 4 TB are the most popular. In terms of video editing which involves moving large files to and from the SSD, moving large files to and from an external SSD will be much faster, albeit more costly per GB.The link is as crucial as the storage. You have to look for one that supports USB 3.0 or higher, preferably a USB-C port as this port is more efficient and ensure the laptop or desktop is able to support the speed you are paying for. A portable/bus drive works best for travel, while a desktop drive (and its own power supply) generally offers more space for a lower price. It's also important to look for compatibility; a drive formatted for Windows may need to be remounted for Macs or games consoles.Maintain Good Habits, Protect Your Files. Always disconnect the drive properly and never leave it in direct sunlight or near water or other falls; never use only one copy of important files. It's always a good idea to have two copies: one on your external storage device and one in the cloud or on a second disk. If you carry work files and personal documents with you, some models have password protection and hardware encryption. Make sure you also look at the warranty as if your drive fails, it could be costly.I always read honest opinions before spending money and techyassist does this, providing genuine gadget reviews and allowing you to purchase the product from the site if you liked the opinion. Match the size, speed and cost with your needs and the right external hard drive will allow you to safeguard your information for many years.