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Passwords provide the first line of defence against unauthorized access to your computer. The stronger your password, the more protected your computer will be from hackers and malicious software. You should make sure you have strong passwords for all accounts on your computer. If you're using a corporate network, your network administrator might require you to use a strong password.
A strong password:
| Character category Examples | |
| Uppercase letters | A, B, C |
| Lowercase letters | a, b, c |
| Numbers | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 |
| Symbols found on the keyboard
(all keyboard characters not defined as letters or numerals) and spaces |
’ ~ ! # $ % ^ & * ( ) _ - + = { } [ ] |
: ; " ' < > , . ? / |
A password might meet all the criteria above and still be a weak password. For example, Hello2U! meets all the criteria for a strong password listed above, but is still weak because it contains a complete word. H3ll0 2 U! is a stronger alternative because it replaces some of the letters in the complete word with numbers and also includes spaces.
Help yourself remember your strong password by following these tips:
dm1nt()n.
If you feel you must write down your password in order to remember it, make sure you don't label it as your password, and keep it in a safe place.
