Overwrite

To overwrite means to write new data or information over existing data, effectively replacing the original content. This action can apply to files, memory locations, or other storage mediums. The process permanently or temporarily discards the initial information, dependent on the system. When overwriting, the user usually is attempting to update a previous state with the current one. Sometimes it involves data deletion or replacement for security, space management, or updating outdated records.

Overwrite meaning with examples

• I accidentally *overwrote* my novel draft with an older version, losing several chapters! Now I have to painstakingly rewrite those lost portions. Luckily, some revisions were saved on a cloud-based back-up. The mistake highlighted the importance of backing up files regularly in multiple locations. Next time, I'll double-check before saving my document to protect against this again.
• The software update *overwrote* the system files, and the computer began to run slower than before. While I attempted to install it, it failed due to incompatibility. I might have to contact tech support to restore the system to its original state. Maybe I should start using a system restore point before I make any big changes.
• For security purposes, the hard drive was *overwritten* with random data before being discarded to make sure no files could be recovered. It will ensure any confidential financial details were erased and could not be restored by nefarious people. A factory reset alone isn't enough; you must ensure that the data is inaccessible.
• The database automatically *overwrites* old customer records with updated information daily. It ensures data accuracy and makes our records very efficient. This automatic feature keeps the most current customer information on file and also protects customer privacy, due to a data retention policy.