Speaking of losing things - there are exactly two types of computer users: those who have already lost data and those who are about to. With the Mac's Time Machine system feature, you can significantly reduce the risk of data loss. Rule of thumb: the external hard drive or SSD should have twice the capacity of the internal drive...

Fast SSDs have become affordable. For most users, SSDs with USB 3.2 Gen2 and 1 or 2 TB of storage space are the best choice. Here, the SK Hynix Beetle X31 Portable (1 TB, 100 euros) and the Emtec X210 (2 TB, 140 euros) were the best in the test. The Kingston XS1000 (80 euros) was the price-performance winner among the 1 TB models...

In the 500 GB SSD category, the Asus ROG Strix Arion S (for 145 euros) came out on top. Not quite as fast, but also not as expensive and thus the price-performance winner is the Intenso Portable SSD Professional (80 euros). Among the SSDs with 1000GB, the WD My Passport SSD came out on top in a top trio with very high speed...