Ni quy, quy nh v th thc vn bn trong Cng ty

I. MICROSOFT WORD1. Lm quen vi WordTrong Word 2007, bn s khng cn thy cc menu lnh nh phin bn trc m thay vo l h thng ribbon vi 3 thnh phn chnh: th (Tab), nhm (Group) v cc nt lnh (Command button). Cc nt lnh c lin quan n nhau c gom vo mt nhm, v d nh cc nt chn font, c ch, in m, nghing, gch chn... c gom vo nhm Font. Nhiu nhm c chung mt tc v li c gom vo trong mt th.

Bn hy , gc trn bn tay tri c mt nt hnh trn , n c tn l Microsoft Office Button. Nhn nt ny s xut hin mt bng lnh tng t nh menu File ca phin bn Word trc, bao gm cc lnh: New, Open, Save, Print...

Quick Access Toolbar l thanh cng c nm cnh nt Microsoft Office Button, gip truy cp nhanh n nhng nt lnh thng dng. Bn c th nhn chut vo nt mi tn cui thanh v b sung thm nhng nt lnh bn hay dng khc vo thanh cng c ny bng cch nh du chn vo n.

2 S dng phm tt m cc th, nt lnh

Ngoi phng php nhn chut, bn c th s dng phm tt truy cp n cc th, nt lnh mt cch nhanh chng. Rt n gin, hy gi phm Alt trong 2 giy, lp tc xut hin cc ch ci trn cc th, bn nhn tip ch ci trn th no mnh mun m, th s c kch hot. By gi trn cc nt lnh li xut hin mt lot ch ci bn kch hot n vi cch tng t.

3 To mt ti liu mi

Tng t nh Word 2003, phm tt to mt ti liu mi trong Word 2007 l Ctrl+N. Cch khc: Nhn chut vo Microsoft Office Button , chn New, nhn p chut v mc Blank document.

To mt ti liu mi t mu c sn: Nhn Microsoft Office Button , chn New. Nhn Installed Templates, sau chn mt mu ci vo my hay chn mt mu t Microsoft Office Online (yu cu c kt ni Internet ti v). Nhn nt Create to mt ti liu mi t mu chn.

4 M ti liu c sn trn my

Phm tt m ti liu c sn l Ctrl+O. Bn cng c th vo Microsoft Office Button , chn Open.

5 Lu ti liu

Phm tt lu ti liu l Ctrl+S Cch khc: Nhn Microsoft Office Button , chn Save. Nu file ti liu ny trc cha c lu ln no, bn s c yu cu t tn file v chn ni lu. lu ti liu vi tn khc (hay nh dng khc), bn nhn Microsoft Office Button , chn Save As (phm tt F12).

phng trng hp treo my, cp in lm mt d liu, bn nn bt tnh nng sao lu t ng theo chu k. Cng trong hp thoi Word Options, chn mc Save bn tri, nh du check vo Save AutoRecover information every, sau nhp s pht t ng lu vo bn cnh. Nhn OK.

6. Phng ln / thu nh ti liu

Trn thanh trng thi s thy thanh trt Zoom ko thanh trt qua phi phng ln hay qua tri thu nh ti liu.

* Xc lp ch phng ln / thu nh c bit

Trong th View, nhm Zoom, nhn 100% a ti liu v ng kch c ca n. Cng trong nhm Zoom, nt One Page cho php hin th va ng 1 trang trn mn hnh, nt Two Pages hin th ng 2 trang, cn Page Width l ch Zoom m chiu rng trang va vi chiu rng mn hnh. Nhn nt Zoom s cho nhiu ty chn hn na.

* Duyt ti liu ch hnh thu nh (Thumbnails)

Trong th View, nhm Show/Hide, bn nh du check vo hp kim Thumbnails. Lp tc bn tri ca s xut hin mt khung cha hnh thu nh ca cc trang trong ti liu, km theo s trang bn di nhn chut vo mt trang nhy n trang .

7. nh dng vn bn

* Thay i xc lp l trang

Cc xc lp trang giy nm trong th Page Layout, nhm Page Setup. - thay i l trang, nhn nt Margins, mt menu x xung cho bn chn nhng kiu l trang mnh thch (mi kiu l u c ghi ch thng s bn cnh, v d kiu Normal th l trn, di, tri, phi u cch mp giy 1 inch

- Nu nh cc thng s l trang bn mun xc lp khng c sn trong danh sch, hy nhn Custom Margins cui menu, sau t mnh nhp vo thng s mi.

* Hin th cc l trang

Nhn Microsoft Office Button, nhn tip Word Options. Trong hp thoi xut hin, khung bn tri nhn Advanced, khung bn phi ko thanh trt xung nhm Show document content v nh du check vo hp kim Show text boundaries. Nhn OK.

* Cc l trang s xut hin trong ti liu di dng ng t nt

Trong Word 2003, bn c th thc hin chc nng tng ng bng cch vo menu Tools Options > th View > nh du check mc Text boundaries trong nhm Print and Web Layout options > OK.

* Chn hng giy cho ton b ti liu

Trong th Page Layout, nhm Page Setup, nhn nt Orientation v chn mt trong hai kiu l Portrait (trang dc) hoc Landscape (trang ngang).

* Xc lp trang dc v trang ngang trong cng mt ti liu

- Dng chut qut chn cc on vn bn m bn mun thay i sang hng dc hoc ngang.

- Trong th Page Layout, nhm Page Setup, nhn nt Margins.

- Nhn Custom Margins, chn tip Portrait (trang dc) hoc Landscape (trang ngang) trong mc Orientation.

- Trong mc Apply to, chn Selected text. Nhn OK.

* Thay i c giy

Nu mun thay i kch c trang giy, trong th Page Layout, nhm Page Setup, bn nhn nt Size. Menu x xung cho bn chn mt trong cc c giy c sn nh: Letter, A4, A5, A6, Postcard...

Mun xc lp mt c giy c bit khng c trong danh sch, bn chn More Paper Sizes cui menu v nhp vo chiu rng (Width), chiu cao (Height) mnh thch.

* Khc phc hin tng: L trn b bin mt

Khi bn xem ti liu ch Print Layout, im chn nm st gc trn bn tri trang, ging nh l khng c l trn vy. Cch khc phc:

1. Khi l trn hoc l di khng hin th, bn a con tr chut n l trn hoc l di ca trang cho n khi con tr bin thnh mi tn hai u ri nhn p chut vo.

2. L trn v l di gi y c hin th.

Mt cch khc khc phc hin tng b mt l trn:

- Trong th View, nhm Document Views, m bo rng nt Print Layout ang c chn.

- Nhn Microsoft Office Button , nhn tip Word Options.

- Trong khung bn tri, chn Display.

- khung bn phi, di nhm Page display options, nh du chn mc Show white space between pages in Print Layout view. Nhn OK.

* Thanh cng c Header & Footer

+ Chn Header, Footer cho ton b ti liu :ti th Insert, nhm Header & Footer, bn nhn chut vo nt Header hay Footer.

Mt menu x xung vi cc Header, Footer mu cho bn chn. K n bn nhp ni dung cho Header hay Footer . Nhp xong nhn p chut vo vng ni dung ca trang, lp tc Header / Footer s c p dng cho ton b trang ca ti liu.

+ Thay i Header / Footer c bng Header / Footer mi

Ti th Insert, nhm Header & Footer, bn nhn chut vo nt Header hay Footer. Sau chn li mt Header / Footer mi thay cho Header / Footer hin ti.

+Thay i ni dung ca Header / Footer

Ti th Insert, nhm Header & Footer, bn nhn chut vo nt Header hay Footer. K n chn Edit Header / Edit Footer trong menu x xung chnh sa ni dung ca Header / Footer. Trong khi chnh sa bn c th nh dng li font ch, kiu ch, mu sc... cho tiu Header / Footer bng cch chn ch v s dng thanh cng c Mini xut hin bn cnh.

Chnh sa xong bn nhn p chut ra ngoi vng ni dung ca trang ti liu.

+ Xa Header / Footer

Ti th Insert, nhm Header & Footer, bn nhn chut vo nt Header hay Footer. K n chn Remove Header / Remove Footer trong danh sch x xung. 8. inh dang ch

a. In m

1. Chn on text m bn mun in m, a con tr chut vo vng chn cho n khi xut hin thanh cng c Mini.

2. Nhn nt Bold (B).

Bn cng c th s dng phm tt Ctrl+B.

Lu , nhn Bold (hoc Ctrl+B) ln na nu bn mun b in m.

b. In nghing

Thc hin tng t nh in m, nhng thay v nhn nt Bold th bn nhn nt Italic (phm tt Ctrl+I).

c. Gch di on text

Nhn Ctrl+U gch di on text ang chn. Nhn Ctrl+U ln na b gch di. * i mu ch

1. Chn on text bn mun i mu, di chuyn con tr chut vo vng chn xut hin thanh cng c Mini.

2. Nhn nt Font Color v chn mu mnh thch.

* i kch c ch

1. Chn on text, di chuyn con tr chut vo xut hin thanh cng c Mini.

2. tng kch c ch, bn nhn nt Grow Font (phm tt Ctrl+Shift+>). gim kch c ch, nhn nt Shrink Font (phm tt Ctrl+Shift+ Excel Options > Popular > Chn Show Developer tab in the Ribbon.

Add-Ins: Ngn ny ch xut hin khi Excel m mt tp tin c s dng cc tin ch b sung, cc hm b sung,

S dng thc n ng cnh (shortcut menu)Khi mun thc hin mt thao tc no trn i tng (, vng, bng biu, th, hnh v) trong bng tnh, bn hynhp phi chutln i tng . Lp tc mt thanh thc n hin ra cha cc lnh thng dng c th hiu chnh hay p dng cho i tng m bn chn.

Thc n ng cnh trong excel 2007

2. M Excel, ng Excel, phng to, thu nh ca s2.1. M ExcelThao tc:B1. T mn hnh (ca s) chnh ca Windows nhp chut nt Start gc di bn tri

B2. Di chuyn chut ln trn n ch All Programs, ri di chuyn chut sang phi chn Microsoft Office, sau di chuyn chut n ch Microsoft Office Excel 2007 th dng li.

B3. Nhp chut vo biu tng Microsoft Office Excel 2007 khi ng Excel.

Cc bc khi ng Microsoft Excel

Cc thao tc trn hu nh l ht sc c bn v quen thuc vi cc bn tng tip cn my tnh cng nh cc bn hc tin hc c bn.

2.2. Phng to, thu nh v thot khi ExcelS dng nhm nt gc phi trn ca mn hnh excel

Cc nt iu khin ca s Excel

3. Thanh Sheet tab di chuyn qua li gia cc sheet ta nhp chut ln tn ca sheet trn thanh sheet tab. Ngoi ra chng ta c th dng di chuyn n sheet lin trc sheet hin hnh v di chuyn n sheet lin sau sheet hin hnh.

Thanh Sheet Tab

4. Thao tc vi workbook4.1. To mi workbookChn nt Office > New, mt hp thoi hin ra (xem hnh bndi) cung cp nhiu la chn to workbook nh: workbook trng, workbook theo mu dng sn, workbook da trn mt workbook c. to workbook trng, bn chn Blank workbook v nhp nt Create.

Minh ha to mi workbook

4.2 M workbook c sn trn aChn nt Office > Open, hp thoi Open hin ra. Trong hp thoi Open, chng ta tm n ni lu tr tp tin (ti Look In) v chn tn tp tin cn m sau nhn nt Open m tp tin.

M tp tin Excel

4.3 Lu workbookMt iu cn lu khi lm vic trn my tnh l cc bn phi nh thc hin lnh lu li cng vic thc hin thng xuyn. Vic ra lnh lu tr khng tn nhiu thi gian nhng nu my b hng hay cp in t ngt c th mt tong c gi lm vic ca bn. Nhm an ton cho d liu, bn nn bt tnh nng Auto Recover, Excel s t ng thc hinlnh lu theo thi gian qui nh (mc nh l 10 pht lu mt ln).

s dng tnh nng Auto Recover bn chn nt Office >Excel Options > Save, sau nh du chn > vo SaveAutoRecover information every minutes.

Mt s cch lu workbook:Cch 1. Chn nt Office > Save

Cch 2. Nhp chut ln nt trn thanh lnh truy cp nhanh(Quick Access Tollbar).

Cch 3. Dng t hp phm .

Nu tp tin c lu trc ri th Excel s lu tip ccphn cp nht, cn nu l tp tin c ra lnh lu ln u thhp thoi Save As hin ra. Trong hp thoi Save As, bn hy chn ni lu tr tp tin (ti Look In) v t tn cho tp tin tihp File name, chn kiu tp tin ti Save as type v sau nhn nt Save lu tr.

Lu tp tin excel 2007

5. Thao tc vi worksheet5.1. Chn thm worksheet mi vo workbookCch1. Nhn vo nt trn thanh sheet tab

Cch2. Dng t hp phm chn sheet mi vo trc sheet hin hnh.

Cch3. Nhn chn nhm Home > n nhm Cells > Insert > Insert sheet

Cch4. Nhp phi chut ln thanh sheet tab v chn Insert, hp thoi Insert hin ra, chn Worksheet v nhn nt OK. Sheet mi s chn vo trc sheet hin hnh

Minh ha chn sheet mi

5.2 i tn worksheetNhp phi chut ln tn sheet cn i tn thanh sheet tab, chn Rename, g tn mi vo, xong nhn phm Enter.

5.3. Xa worksheetMun xa work sheet, bn lm theo cc cch sau:

Cch 1. Chn sheet mun xa > chn nhm Home > chn nhm Cells > Delete > Delete sheet

Cch2. Nhp phi chut ln tn sheet mun xa sau chn Delete, xc nhn xa OK.

5.4. Sp xp th t cc worksheetC nhiu cch thc hin sp xp worksheet nh:

Cch1. Nhp tri chut ln tn sheet cn sp xp v gi chut ko n v tr mi v th chut.

Cch2. Khi c qu nhiu sheet th dng cch ny, nhp phi chut ln tn sheet cn sp xp, chn Move or Copy. hp thoi Move or Copy hin ra. Hy nhp chn ln tn sheet trong danh sch m bn mun di chuyn sheet n trc n, sau nhn OK.

Minh ha sp xp Sheet1 n trc Sheet6

Minh ha sao chp sheet Baitap3 thm mt bn trc khi tnh ton

Bottom of Form

6.Chn, xa , dng v ctChn trng

B1. Chn cc m bn mun chn cc trng vo (mun chn cc khng lin tc th gi Ctrl trong khi chn cc ).

B2. Chn Home chn nhm Cells Insert Insert Cells

B3. Chn la chn ph hp trong hp thoi Insert

Chn dng

B1. Chn mt hoc nhiu dng lin tc hoc cch khong m bn mun chn s dng tng ng pha trn cc dng ny.

B2. Chn Home chn nhm Cells Insert Insert Sheet Rows

Minh ha chn cc dng trng ln trn cc dng ang chn

Chn ct

B1. Chn mt hoc nhiu ct lin tc hoc cch khong m bn mun chn s ct tng ng pha bn tri cc ct ny.

B2. Chn Home chn nhm Cells Insert Insert Sheet Columns

Xa cc , dng v ct

B1. Chn cc , cc dng hoc cc ct cn xa

B2. Chn Home Cells Delete chn kiu xa ph hp (xem hnh)

7. Ni (Merge) v b ni cc (Split)Ni nhiu thnh mt

Khi ni nhiu thnh mt , nu tt c cc u c d liu th bn cn chuyn ht d liu ln gc trn cng bn tri ca nhm cn merge v ch c d liu ca ny c gi li, d liu ca cc khc s b xa.

B1. Chn cc cn ni li.

B2. Chn Home Alignment chn Merge & Center. canh chnh d liu trong dng cc nt canh chnh trong nhm Algnment.

Chuyn mt ni v li nhiu

Sau khi chuyn ni v li nhiu th ni dung s hin ti gc trn cng bn tri.

B1. Chn ang b ni.

B2. Chn Home Alignment chn li Merge & Center hoc Unmerge Cells u c.

8. nh dngCng nhWord , Cc nt nh dng thng dng ca Excel c b tr rt thun li truy cp trong nhm Home ca thanh Ribbon. Trong qu trnh son tho, tnh ton trn Excel, mi khi cn nh dng bn ch vic nhn chut ln nt lnh ph hp di y

Cc ngn ca hp thoi Format Cells

9. Gii Thiu V S Dng Cc Hm

9.1 Gii thiu cng thc v hm:Gii thiu cng thc (Formula)

Cng thc gip bng tnh hu ch hn rt nhiu, nu khng c cc cng thc th bng tnh cng ging nh trnh son tho vn bn. Chng ta dng cng thc tnh ton t cc d liu lu tr trn bng tnh, khi d liu thay i cc cng thc ny s t ng cp nht cc thay i v tnh ra kt qu mi gip chng ta tn cng sc tnh li nhiu ln. Vy cng thc c cc thnh phn g?

Cng thc trong Excel c nhn dng l do n bt u l du = v sau l s kt hp ca cc ton t, cc tr s, cc a ch tham chiu v cc hm.

V d:

V d v cng thc

Cc ton t trong cng thc

Ton t Chc nng V d Kt qu

+ Cng =3+3 3 cng 3 l 6

- Tr =45-4 45 tr 4 cn 41

* Nhn =150*.05 150 nhn 0.50 thnh 7.5

/ Chia =3/3 3 chia 3 l 1

^ Ly tha =2^4 =16^(1/4) 2 ly tha 4 thnh 16 Ly cn bc 4 ca 16 thnh 2

& Ni chui =L & Thanh Ni chui L v Thanh li thnh L Thanh

= Bng =A1=B1 V d A1=3, B1=6 Kt qu: FALSE

> Ln hn =A1>B1 V d A1=3, B1=6 Kt qu: FALSE

< Nh hn =A1= Ln hn hoc bng =A1>=B1 V d A1=3, B1=6 Kt qu: FALSE

=5,t,Rt): hm 3 i s

=PMT(10%,4,1000,,1): hm nhiu i s v i s ty chn

Trong Excel 2010 c cc hm chnh nh sau:

Hm ngoi: Call, Registed.ID,

Hm ly d liu t SSAS: Cubeset, Cubevalue,

Hm d liu: Dmin, Dmax, Dcount,

Hm ngy v thi gian: Time, Now, Date,.

Hm k thut: Dec2Bin, Dec2Hex, Dec2Oct,

Hm ti chnh: Npv, Pv, Fv, Rate,

Hm thng tin: Cell, Thng tin, IsNa,

Hm lun l: If, And, Or,

Hm tham chiu v tm kim: Choose, Vlookup, OffSet,

Hm ton v lng gic: Log, Mmult, Round,

Hm thng k: Stdev, Var, CountIf,

Hm vn bn: Asc, Find, Text,

Chng ta s cng nghin cu cch s dng tng hm trong cc nhm hm trn cc phn sau.

Nhp cng thc v hm

Nhp cng thc trong Excel rt n gin, mun nhp cng thc vo no bn ch vic nhp du = v sau l s kt hp ca cc ton t, cc tr s, cc a ch tham chiu v cc hm. Bn c th nhn vo thanh Formula thy c trn cng thc. Mt iu ht sc lu khi lm vic trn bng tnh l trnh nhp trc tip cc con s, gi tr vo cng thc m bn nn dng n tham chiu.

V d:

Minh ha dng tham chiu trong hm

Trong v d trn, i s th nht ca hm NPV chng ta khng nhp trc sut chit tnh 10% vo hm m nn tham chiu n a ch cha n l I2, v nu li sut c thay i th ta ch cn nhp gi tr mi vo I2 th chng ta s thu c kt qu NPV mi ngay khng cn phi chnh sa li cng thc.

Gi s cc C2:G2 c t tn l DongTien, v I2 t tn l LaiSuat (Xem li cch t tn vng bi s 1) th trong qu trnh nhp cng thc bn c th lm nh sau:

B1. Ti B4 nhp vo =NPV(B2. Nhn F3, ca s Paste Name hin ra

B3. Chn LaiSuat v nhn OKB4. Nhp du phy (,) v g F3B5. Chn DongTien v nhn OKB6. Nhp du ng ngoc ri nhp du +B7. Nhp chut vo B2B8. Nhn phm Enter

Chn tn vng vo cng thcMt trong nhng cch d dng nht s dng hm trong Excel l s dng th vin hm. Khi bn mun s dng hm no ch vic vo thanh Ribbon chn nhm Formulas Function Library -> chn nhm hm -> chn hm cn s dng. Ngoi ra bn c th nhn vo nt gi hp thoi Insert Function mt cch nhanh chng v khi cn tm hiu v hm ny bn ch cn nhn vo Help on this function.

Hp thoi Insert Function

Tham chiu trong cng thc

Cc tham chiu s dng trong cng thc gip cho chng ta khi tn cng sa cha cc cng thc khi cc gi tr tnh ton c s thay i. C 3 loi tham chiu sau:

Tham chiu a ch tng i: Cc dng v ct tham chiu s thay i khi chng ta sao chp hoc di di cng thc n v tr khc mt lng tng ng vi s dng v s ct m ta di di. V d A5:B7, C4

Tham chiu a ch tuyt i: Cc dng v ct tham chiu khng thay i khi ta di di hay sao chp cng thc. V d $A$5:$B$7, $C$4

Tham chiu hn hp: Phi hp tham chiu a ch tng i v tuyt i. V d A$5 ngha l ct A tng i v dng 5 tuyt i.

Lu : Du $ trc th t ct l c nh ct v trc th t dng l c nh dng. Nhn phm F4 nhiu ln (tuyt i) c nh/ b c nh dng hoc ct.

Nhn phm F4 nhiu ln (tuyt i) c nh/ b c nh dng hoc ct.

V d: Tnh thnh tin bng S lng nhn Gi. i sang gi tr Thnh tin sang VND. Tnh tng cc ct Thnh tin v ct VND.

Minh ha a ch tng i v tuyt i

B1. Ti D2 nhp vo =B2*C2 v Enter. Sau qut chn c vng D2:D14 v g . Vo cc D3, D4... D14 ta thy cng thc cc dng t ng c thay i tng ng vi khong cch so vi D2. Trng hp ny chng ta dng a ch tng i ca B2*C2 l v chng ta mun khi sao chp cng thc xung pha di th a ch cc tnh ton s t ng thay i theo.

B2. Ti E2 nhp vo =D2*B$17 v Enter, sau chp cng thc xung cc E3:E14. Chng ta cn c nh dng 17 trong a ch t gi B17 v ta mun khi sao cng thc xung th cc cng thc sao chp vn tham chiu n B17 tnh ton.

B3. Ti D15 nhp vo =Sum(D2:D14) v chp sang E15.

Lu : Tham chiu n a ch worksheet khc nhng cng workbook th c dng

Tn_sheet!a_ch_. V d:

=A2*Sheet2!A2

=A2*Thong so!B4

Khi tn sheet c cha khong trng th trong cp nhy n Tham chiu n a ch trong workbook khc th c dng

[Tn_Workbook]Tn_sheet!a_ch_.

V d:=A2*[Bai2.xlsx]Sheet3!A4

=A2*[Bai tap 2.xlsx]Sheet3!A4

Khi tn Sheet hay Workbook c cha khon trng trong cp nhy n =A2*C:\Tai lieu\[Bai tap 2.xlsx]Sheet3!A4

Khi tham chiu n workbook khc m workbook ny khng m

=A2*\\DataServer\Excel\[Bai tap 2.xlsx]Sheet3!A4

Khi tham chiu n ti nguyn chia s trn my ch trong mngCc li thng dng (Formulas errors)

Cc li thng dng

LiGii thch

#DIV/0!Trong cng thc c cha php chia cho 0 (zero) hoc chia rng

#NAME?Do dnh sai tn hm hay tham chiu hoc nh thiu du nhy

#N/ACng thc tham chiu n m c dng hm NA kim tra s tn ti ca d liu hoc hm khng c kt qu

#NULL!Hm s dng d liu giao nhau ca 2 vng m 2 vng ny khng c phn chung nn phn giao rng

#NUM!Vn i vi gi tr, v d nh dng nhm s m trong khi ng phi l s dng

#REF!Tham chiu b li, thng l do tham chiu trong hm b xa

#VALUE!Cng thc tnh ton c cha kiu d liu khng ng.

9.2 Cc hm trong excel* AVEDEV (number1, number2, ...) : Tnh trung bnh lch tuyt i cc im d liu theo trung bnh ca chng. Thng dng lm thc o v s bin i ca tp s liu

*AVERAGE (number1, number2, ...) : Tnh trung bnh cng

*COUNT (value1, value2, ...) : m s trong danh sch

*COUNTIF (range, criteria) : m s tha mt iu kin cho trc bn trong mt dy

Hm COUNT() m d liu cha s (m s khng trng) - m s c trong vng. Nhng ch m nhng c kiu d liu l kiu s.C php=COUNT(vng)

=COUNTA m s cha d liu

=COUNTIF(Vng cn m, iu kin) Hm m c iu kin - m s c trong vng vi iu kin ch ra iu kin.

Hm COUNTIF m c kiu d liu l kiu s v c kiu k t.

=DCOUNT(vng d liu, ct cn m, vng tiu chun) m s cha lng gi tr s trong ct tho mn k trong vng tiu chun tm kim trong vng d liu.

VD: m xem c bao nhiu ngi c mc lng l 500000.

=MAX(vng) Tm s ln nht trong vng

=MAXA Tm gi tr ln nht

Hm DMAX()

C php: = DMAX(database, field, criteria)=DMAX (vng d liu, ct gi tr, vng tiu chun)

Hm tnh gi tr cao nht trong ct gi tr tho mn iu kin ca vng tiu chun trong vng d liu.

VD: Tm xem nhng ngi 26 tui ai cao lng nht.

=MIN(vng) Tm s nh nht trong vng

=MINA Tm gi tr nh nht

Hm DMIN()

C php: =DMIN(database, field, criteria)=DMIN (vng d liu, ct gi tr, vng tiu chun)

Hm tnh gi tr nh nht trong ct gi tr tho mn iu kin ca vng tiu chun trong vng d liu.

VD: Tm xem nhng ngi 26 tui ai thp lng nht.

=RANK( cn xp th, vng cn so snh) Tm v th ca mt s trong dy s.

Vng cn so snh: Thng ch gi tr tuyt i: $

Hm MID Dng trch xut mt chui con (substring) t mt chui

Cng thc: =MID(text, start_num, num_chars])=MID(X, m, n)

Hm MID ly n k t trong chui X bt u t v tr m.

text: chui vn bn cn trch xut

start_num: v tr bt u trch ra chui con, tnh t bn tri sang

num_chars: s k t ca chui con cn trch ra

- num_chars phi l s nguyn dng

- start_num phi l s nguyn dng

- Nu start_num ln hn di ca chui th kt qu tr v s l chui rng

V d: =MID("Karen Elizabeth Hammond", 7, 9) Elizabeth

Hm REPLACE

Cng dng: Dng thay th mt phn ca chui bng mt chui khc, da vo s k t c ch nh

Cng thc: =REPLACE(old_text, start_num, num_chars, new_text)

old_text: chui vn bn cn c x l

start_num: v tr bt u tm ci s thay th, tnh t bn tri sang

num_chars: s k t ca chui cn c thay th

new_text: chui vn bn s thay th cho s k t chn bi start_num v num_chars